Namesakes
Georgian Presidents and Prime Ministers:
1 prime minister
(prime minister) Nikoloz Lekishvili (a.k.a. Niko) 1995-1998 
Notable Artists:
1 painter
Niko Pirosmani 1862-1918
Notable Athletes:
2 soccer
(soccer) Niko Kovač 1971-
(soccer) Niko Kranjčar 1984-