Big List Of Last Names Beginning With I

Are you looking for a comprehensive list of last names beginning with “I”?

We’ve used the 2000 and 2010 U.S. Census to compile 133 surnames that start with the letter I and have at least one thousand bearers of the name.Bit

In the table below, you’ll see the total number of bearers for the name in each census.

Can’t Find A Surname That You Know?

If you don’t find a name that you’re interested in, then use our surname ranking tool which doesn’t have the 1,000 threshold that we’ve imposed on this list.

It will show you where your last name ranks in the U.S. census.

You can learn more in our tutorial on how to check how unusual your last name is.

Index To Other Letters

ABCDEFG
HIJKLMN
OPQRSTU
VWXYZ

Last Names Starting With I

Last Name2000 Census2010 Census
Iacono1,982  in the 2000 U.S. census1,990  in the 2010 U.S. census
Iannone1,498  in the 2000 U.S. census1,501  in the 2010 U.S. census
Iannucci1,162  in the 2000 U.S. census1,215  in the 2010 U.S. census
Iannuzzi1,323  in the 2000 U.S. census1,297  in the 2010 U.S. census
Ibanez6,018  in the 2000 U.S. census8,614  in the 2010 U.S. census
Ibarra46,895  in the 2000 U.S. census66,063  in the 2010 U.S. census
Ibrahim8,590  in the 2000 U.S. census15,915  in the 2010 U.S. census
Ice3,968  in the 2000 U.S. census3,994  in the 2010 U.S. census
Ickes2,855  in the 2000 U.S. census2,768  in the 2010 U.S. census
Iddings1,093  in the 2000 U.S. census1,091  in the 2010 U.S. census
Ide2,848  in the 2000 U.S. census2,784  in the 2010 U.S. census
Iglesias7,975  in the 2000 U.S. census10,546  in the 2010 U.S. census
Ignacio4,405  in the 2000 U.S. census6,219  in the 2010 U.S. census
Igo1,603  in the 2000 U.S. census1,567  in the 2010 U.S. census
Igoe1,067  in the 2000 U.S. census1,114  in the 2010 U.S. census
Ihrig1,104  in the 2000 U.S. census1,160  in the 2010 U.S. census
Ike1,135  in the 2000 U.S. census1,424  in the 2010 U.S. census
Ikeda2,595  in the 2000 U.S. census2,675  in the 2010 U.S. census
Iler1,782  in the 2000 U.S. census1,830  in the 2010 U.S. census
Iles2,776  in the 2000 U.S. census2,944  in the 2010 U.S. census
Iliff1,306  in the 2000 U.S. census1,323  in the 2010 U.S. census
Illingworth1,007  in the 2000 U.S. census1,130  in the 2010 U.S. census
Im3,823  in the 2000 U.S. census4,887  in the 2010 U.S. census
Imai1,123  in the 2000 U.S. census1,059  in the 2010 U.S. census
Iman1,253  in the 2000 U.S. census1,610  in the 2010 U.S. census
Imel1,943  in the 2000 U.S. census1,973  in the 2010 U.S. census
Imes2,320  in the 2000 U.S. census2,448  in the 2010 U.S. census
Imhof1,163  in the 2000 U.S. census1,234  in the 2010 U.S. census
Imhoff3,698  in the 2000 U.S. census3,734  in the 2010 U.S. census
Imler2,084  in the 2000 U.S. census2,090  in the 2010 U.S. census
Immel2,145  in the 2000 U.S. census2,262  in the 2010 U.S. census
Imperial1,353  in the 2000 U.S. census1,576  in the 2010 U.S. census
In1,124  in the 2000 U.S. census1,492  in the 2010 U.S. census
Ince2,199  in the 2000 U.S. census2,389  in the 2010 U.S. census
Inda1,095  in the 2000 U.S. census1,110  in the 2010 U.S. census
Indelicato1,171  in the 2000 U.S. census1,191  in the 2010 U.S. census
Ines1,041  in the 2000 U.S. census1,276  in the 2010 U.S. census
Infante8,467  in the 2000 U.S. census11,102  in the 2010 U.S. census
Ing1,617  in the 2000 U.S. census1,814  in the 2010 U.S. census
Ingalls6,264  in the 2000 U.S. census6,453  in the 2010 U.S. census
Inge2,137  in the 2000 U.S. census2,086  in the 2010 U.S. census
Ingersoll6,344  in the 2000 U.S. census6,388  in the 2010 U.S. census
Ingerson1,075  in the 2000 U.S. census1,097  in the 2010 U.S. census
Ingham3,341  in the 2000 U.S. census3,487  in the 2010 U.S. census
Ingle10,169  in the 2000 U.S. census10,497  in the 2010 U.S. census
Ingles2,731  in the 2000 U.S. census3,031  in the 2010 U.S. census
Inglis2,572  in the 2000 U.S. census2,649  in the 2010 U.S. census
Ingold2,012  in the 2000 U.S. census1,978  in the 2010 U.S. census
Ingraham6,256  in the 2000 U.S. census6,248  in the 2010 U.S. census
Ingram66,665  in the 2000 U.S. census69,345  in the 2010 U.S. census
Ingrassia1,478  in the 2000 U.S. census1,506  in the 2010 U.S. census
Iniguez6,621  in the 2000 U.S. census8,750  in the 2010 U.S. census
Inlow1,064  in the 2000 U.S. census1,075  in the 2010 U.S. census
Inman23,460  in the 2000 U.S. census24,222  in the 2010 U.S. census
Innes2,735  in the 2000 U.S. census2,893  in the 2010 U.S. census
Innis2,050  in the 2000 U.S. census2,018  in the 2010 U.S. census
Inniss1,067  in the 2000 U.S. census1,360  in the 2010 U.S. census
Innocent1,056  in the 2000 U.S. census1,618  in the 2010 U.S. census
Inocencio1,297  in the 2000 U.S. census1,643  in the 2010 U.S. census
Inoue1,385  in the 2000 U.S. census1,391  in the 2010 U.S. census
Inouye2,751  in the 2000 U.S. census2,647  in the 2010 U.S. census
Inskeep1,668  in the 2000 U.S. census1,759  in the 2010 U.S. census
Insley1,469  in the 2000 U.S. census1,461  in the 2010 U.S. census
Interiano1,047  in the 2000 U.S. census1,898  in the 2010 U.S. census
Inzunza1,224  in the 2000 U.S. census1,928  in the 2010 U.S. census
Iorio2,229  in the 2000 U.S. census2,165  in the 2010 U.S. census
Iovino1,282  in the 2000 U.S. census1,301  in the 2010 U.S. census
Ip1,642  in the 2000 U.S. census2,057  in the 2010 U.S. census
Ipock1,147  in the 2000 U.S. census1,173  in the 2010 U.S. census
Ippolito4,159  in the 2000 U.S. census4,246  in the 2010 U.S. census
Iqbal3,508  in the 2000 U.S. census5,764  in the 2010 U.S. census
Iraheta1,922  in the 2000 U.S. census3,182  in the 2010 U.S. census
Irby11,040  in the 2000 U.S. census11,506  in the 2010 U.S. census
Ireland14,168  in the 2000 U.S. census14,800  in the 2010 U.S. census
Irick1,843  in the 2000 U.S. census1,914  in the 2010 U.S. census
Irion1,091  in the 2000 U.S. census1,125  in the 2010 U.S. census
Irish7,192  in the 2000 U.S. census7,336  in the 2010 U.S. census
Irizarry11,538  in the 2000 U.S. census14,114  in the 2010 U.S. census
Irons7,145  in the 2000 U.S. census7,358  in the 2010 U.S. census
Irvin20,776  in the 2000 U.S. census21,263  in the 2010 U.S. census
Irvine9,127  in the 2000 U.S. census9,397  in the 2010 U.S. census
Irving13,997  in the 2000 U.S. census14,896  in the 2010 U.S. census
Irwin34,374  in the 2000 U.S. census34,297  in the 2010 U.S. census
Isaac16,312  in the 2000 U.S. census18,903  in the 2010 U.S. census
Isaacs14,379  in the 2000 U.S. census14,951  in the 2010 U.S. census
Isaacson7,425  in the 2000 U.S. census7,668  in the 2010 U.S. census
Isaak1,223  in the 2000 U.S. census1,403  in the 2010 U.S. census
Isabel1,011  in the 2000 U.S. census1,122  in the 2010 U.S. census
Isabell1,537  in the 2000 U.S. census1,659  in the 2010 U.S. census
Isabella1,000  in the 2000 U.S. census1,127  in the 2010 U.S. census
Isabelle1,020  in the 2000 U.S. census1,154  in the 2010 U.S. census
Isakson1,288  in the 2000 U.S. census1,365  in the 2010 U.S. census
Isbell9,709  in the 2000 U.S. census9,905  in the 2010 U.S. census
Isenberg3,759  in the 2000 U.S. census3,790  in the 2010 U.S. census
Isenhour1,660  in the 2000 U.S. census1,647  in the 2010 U.S. census
Isham3,985  in the 2000 U.S. census4,139  in the 2010 U.S. census
Ishida1,312  in the 2000 U.S. census1,322  in the 2010 U.S. census
Ishii1,918  in the 2000 U.S. census1,873  in the 2010 U.S. census
Ishikawa1,711  in the 2000 U.S. census1,696  in the 2010 U.S. census
Ishmael2,538  in the 2000 U.S. census2,750  in the 2010 U.S. census
Isidro1,213  in the 2000 U.S. census2,127  in the 2010 U.S. census
Islam5,967  in the 2000 U.S. census10,670  in the 2010 U.S. census
Islas6,033  in the 2000 U.S. census9,200  in the 2010 U.S. census
Isler2,014  in the 2000 U.S. census2,280  in the 2010 U.S. census
Isley3,621  in the 2000 U.S. census3,754  in the 2010 U.S. census
Ismail3,775  in the 2000 U.S. census6,126  in the 2010 U.S. census
Isola1,006  in the 2000 U.S. census1,052  in the 2010 U.S. census
Isom9,951  in the 2000 U.S. census10,099  in the 2010 U.S. census
Ison6,110  in the 2000 U.S. census6,697  in the 2010 U.S. census
Israel9,401  in the 2000 U.S. census10,245  in the 2010 U.S. census
Issa2,576  in the 2000 U.S. census4,088  in the 2010 U.S. census
Issac1,158  in the 2000 U.S. census1,329  in the 2010 U.S. census
Istre1,684  in the 2000 U.S. census1,841  in the 2010 U.S. census
Italiano1,021  in the 2000 U.S. census1,150  in the 2010 U.S. census
Ito4,417  in the 2000 U.S. census4,344  in the 2010 U.S. census
Ivan1,465  in the 2000 U.S. census1,439  in the 2010 U.S. census
Ivanov2,226  in the 2000 U.S. census3,826  in the 2010 U.S. census
Ivers2,122  in the 2000 U.S. census2,205  in the 2010 U.S. census
Iversen2,436  in the 2000 U.S. census2,562  in the 2010 U.S. census
Iverson15,366  in the 2000 U.S. census15,539  in the 2010 U.S. census
Ivery2,070  in the 2000 U.S. census2,457  in the 2010 U.S. census
Ives8,053  in the 2000 U.S. census8,233  in the 2010 U.S. census
Ivester1,820  in the 2000 U.S. census1,896  in the 2010 U.S. census
Ivey22,552  in the 2000 U.S. census23,263  in the 2010 U.S. census
Ivie4,255  in the 2000 U.S. census4,411  in the 2010 U.S. census
Ivins1,690  in the 2000 U.S. census1,456  in the 2010 U.S. census
Ivory6,645  in the 2000 U.S. census7,201  in the 2010 U.S. census
Ivy12,760  in the 2000 U.S. census13,524  in the 2010 U.S. census
Iyer1,937  in the 2000 U.S. census3,956  in the 2010 U.S. census
Izaguirre3,985  in the 2000 U.S. census6,358  in the 2010 U.S. census
Izquierdo4,251  in the 2000 U.S. census5,974  in the 2010 U.S. census
Izzo4,810  in the 2000 U.S. census4,717  in the 2010 U.S. census

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