Finrod

Created by J.R.R Tolkien and appearing in his posthumously published The Silmarillion, Finrod feels both mystical and familiar. Like Arwen, Theoden, and Eowyn, it doesn't sound too out of place n the real world, and could work alongside the likes of Flynn, Conrad, or Griffin. Plus, it's a unique to get to a nickname Finn.

Pronounced FIN-rod.