Family name Feiko (Feiko 
) , across the world, is an extremely rare surname. Predominantly, Feiko is the forename as well as the last name.
Bos, Mulder, Koster, Kuiper, König, Postma, Fuster, Zweers, Brugman, Reitsema, Ritsema, Rutjens, Duininck, Joosten, Tissing, Heikamp, Schimmel, Keilholz, Riemersma, Ferwerda, Hollander, Witteveen, Oever, Olijve, Velde, Nauta, Lai, Zon, Smid, Abma, Boer, Blok, Kats, Pool, Riks, Dijk, Schillemans, Dols, Eede, Veen, Meyer, Smith, Snuif, Andel, Baars, Bosma, Drost, Jager, Grip, and Van Der Veen