This page contains an index of all the surnames in the database. Selecting a link will lead to a list of individuals in the database with this same surname.
| Letter | Surname | Number of People |
|---|---|---|
| T | Taponen | 43 |
| K | Kiiski | 13 |
| M | Malinen | 12 |
| R | Rongain | 8 |
| K | Kaasinen | 7 |
| K | Kasin | 4 |
| K | Konttinen | 3 |
| L | Laasonen | 3 |
| K | Kähkönen | 2 |
| L | Lintunen | 2 |
| R | Rissain | 2 |
| S | Sallinen | 2 |
| T | Tirkkonen | 2 |
| Toropain | 2 | |
| W | Wartiainen | 2 |
| B | Burman | 1 |
| H | Halttuin | 1 |
| Hirvonen | 1 | |
| K | Karhu | 1 |
| Karvinen | 1 | |
| Kemppainen | 1 | |
| Kolko | 1 | |
| Kosonen | 1 | |
| Kotilainen | 1 | |
| L | Lakoin | 1 |
| Lievonen | 1 | |
| M | Monoin | 1 |
| O | Orraeus | 1 |
| P | Päivinen | 1 |
| Palmstedt | 1 | |
| Pitkänen | 1 | |
| R | Rehuin | 1 |
| Rigoin | 1 | |
| S | Silfvendoin | 1 |
| T | Toivain | 1 |
| Toropainen | 1 | |
| Tuovin | 1 | |
| Turpeinen | 1 | |
| W | Wänskä | 1 |