Niko Heiskanen was born in 1989.
Kaarlo Heiskanen was born in 1894.
Juho Heiskanen was born in 1889.
Maria Heiskanen was born in 1970, in Finland.
Santeri Heiskanen was born on 1977-04-13.
Kari Heiskanen was born on March 16, 1955, in Hmeenlinna, Finland.
Pekka Heiskanen was born on May 5, 1929, in Lappeenranta, Finland.
Tarja Heiskanen was born on May 13, 1951, in Varkaus, Finland.
Niko Koffeman was born in 1958.
Niko Pirosmani was born in 1862.
Niko Etxart was born in 1953.
Niko Bagrationi was born in 1868.
Niko Barun was born in 1965.