Family name Birkmane (Birkmane 
) , across the world, is a rare cognomen. The family name Birkmane is characteristic of Northern Europe, particularly Latvia, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Birkmane | Latvia |
| kornēlija birkmane Latvian biologist and botanist (1925–1982), LV (b. 1925) |
|