| Surname | Individuals |
|---|---|
|
Iabhneoin
|
1 |
|
Iago
|
3 |
|
Iams
|
1 |
|
Iapetus
|
2 |
|
Iar
|
1 |
|
Iara
|
1 |
|
Iceni
|
2 |
|
Ida
|
1 |
|
Iden
|
1 |
|
Idleman
|
1 |
|
Idwal
|
2 |
|
Ignoge
|
1 |
|
Igrisan
|
1 |
|
Ilchorach
|
1 |
|
Iliff
|
1 |
|
Ilius
|
1 |
|
Imm
|
1 |
|
Immed
|
1 |
|
Inbody
|
24 |
|
Inchor
|
1 |
|
Inchorba
|
1 |
|
Indellach
|
1 |
|
Independence
|
1 |
|
Industria
|
1 |
|
Inegrid
|
1 |
|
Infant
|
1 |
|
Ingelberg
|
1 |
|
Ingeltrude
|
2 |
|
Ingerina
|
1 |
|
Ingern
|
1 |
|
Ingiborg
|
1 |
|
Ingleton
|
1 |
|
Ingunde
|
1 |
|
Ingvarsson
|
1 |
|
iNoatunum
|
1 |
|
Insley
|
1 |
|
Inwegen
|
1 |
|
Ireland
|
80 |
|
Irminric
|
1 |
|
Irvin
|
5 |
|
Irvine
|
3 |
|
Irwin
|
1 |
|
Isaac
|
14 |
|
Isaack
|
1 |
|
Isaacke
|
10 |
|
Isaak
|
10 |
|
Isabel
|
4 |
|
Isabella
|
1 |
|
Isacke
|
4 |
|
Iscoed
|
4 |
|
Isham
|
8 |
|
Ishbak
|
1 |
|
Isobel
|
1 |
|
Israel
|
2 |
|
Issachar
|
5 |
|
Italus
|
1 |
|
Italy
|
12 |
|
Itermon
|
1 |
|
Ithel
|
2 |
|
Ivers
|
1 |
|
Ivrea
|
2 |
|