It's new to me, but I like it, and -a names on men in general. I've known quite a few people with them (including an ex and my husband's boss) so they don't seem strange to me, though I'd be unlikely to use a foreign name myself.
Akiva,
Akira,
Alyosha &
Attila come to mind as similar names.
Béla,
Dima,
Dara,
Derya,
Sacha /
Sasha,
Shiva, Takuya, Tatsuya,
Yuuta &
Yura are good too.