As a player with a Seeker whose in-game name is not abiding with lore in a direct manner, I say do what you want! Just be prepared to have an excuse to explain why your character has the name they do - which it sounds to me as though you do.
"Song dogs barking at the break of dawn, lightning pushes the edges of a thunderstorm; and these streets, quiet as a sleeping army, send their battered dreams to heaven."
Hipparion Tribe (Sagolii)Â - Â Antimony Jhanhi's Wiki