indicate the level to which a name has been verified.
Gender Masculine
Usage Polish
Meaning & History
The first element of this name is derived from Polish jasny "clear, bright, light, lucid" (also compare Polish jaśnieć "to shine, to gleam"), which is ultimately derived from Proto-Slavic (j)ěsnъ. The second element is derived from Slavic slav "glory". As such, this name roughly means "bright glory".