Last name Seppo (Seppo 
) , across the world, is quite a rare surname. The cognomen Seppo is characteristic of Estonia, where it is quite a rare surname, Finland, and Cameroon. In absolute terms, it most frequently occurs in Cameroon, Japan, and Finland. More prevalently, Seppo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Seppo | Japan, Sweden, Zambia, Finland, Cameroon |
| arnold seppo Estonian surgeon, EE (b. 1917) |
|
|
| juha seppo FI (b. 1939) |
|
|
| aino seppo Finnish actress, FI (b. 1958) |
|
|
| ari-kyösti seppo Finnish actor, FI (b. 1965) |
|
|
| jukka seppo Finnish ice hockey player, FI (b. 1968) |
|
|
| saila seppo FI (b. 1959) |
|
|
| raivo seppo Estonian writer, EE (b. 1973) |
|
|
| antti seppo researcher |
|
|
| m. seppo researcher |
|
Ki, Aaltonen, Korhonen, Koskinen, Pitkänen, Laitinen, Lahtinen, Leinonen, Lehtonen, Lehtinen, Tuominen, Nieminen, Niemelä, Heinonen, Honkanen, Virtanen, Miettinen, Koistinen, Järvinen, Heikkilä, Heikkinen, Hänninen, Saarinen, Savolainen, Salminen, Manninen, Aho, Nen, Salo, Inen, Saari, Kinen, Laine, Lahti, Lehto, Niemi, Kallio, Laakso, Hakala, Mattila, Mäkelä, Salonen, Keränen, Jokinen, Taalasmaa, Turunen, Väisänen, Mäkinen, and Hämäläinen