Cognomen Sekunda (Sekunda 
, Secunda 
, Секунда 
) , in all the world, is quite a rare surname. The cognomen Sekunda is habitual in Eastern Europe, particularly Poland, where it is a rare surname, Ukraine, and Czechia. Measured by absolute frequency, this name is the most popular in Poland, the United States, and Nigeria. More frequently, Sekunda is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sekunda | Poland, Tanzania, United States, India, Nigeria |
| Secunda | Brazil, United States, India, Nigeria, Indonesia |
| Секунда | Ukraine, Russia |
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włodzimierz sekunda major of the Polish Army, PL (b. 1892) |
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glenn sekunda American basketball player, US (b. 1973) |
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| nicholas sekunda Polish academician, PL (b. 1953) |
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| bryan sekunda college basketball player (2015–2018) Stony Brook |
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| dick sekunda college basketball player (1960–1960) |
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Jan, Iwona, Msacky, Soreng, Bilung, Gervas, Lakada, Joseph, Tirkey, Nyanga, Massawe, Charles, Koyanga, Kerketa, Khalkho, Gabriel, Wieslaw, Malimiru, Adekunle, Clemence, Dungdung, Stanislaw, Nemes, Nayak, Tirki, Temba, Minj, Minz, Mtui, Kulu, Kido, Dodo, John, Temu, Ekka, Maria, Keraketta, Minja, Mboya, Barwa, Kessy, Kullu, Kujur, Peter, Lakra, Lesio, Jerzy, Toppo, Mushi, and Mieczyslaw