Icelandic name of uncertain meaning
1) Old Norse orka = 'strength, power to work; work' 
2) Old Norse orkn = 'a kind of seal' 
3) Old Norse Orka = name of the river Orkla, former *Ork of unknown meaning, maybe derived from 1)
|Female ♀||Male ♂|
|#: count of main first name only|
|&: count of both main and additional first names|
| Name counts are approximate as statistics normally is not published
for names given to less than 3 or 5 persons per country.
No recent statistics trend found in databases for Orka.