I don't mind
Keir. Great solid sound. Personally, I always like a bit of a longer name better than a one-syllable name. Especially is they can be paired somehow, such as
Kieran nn
Keir. But
Keir is nice regardless.
Keir AlessandroKeir AmadeusKeir BenjaminKeir Benedito Keir DelaneyKeir FinnianKeir PhilipKeir Almanzo
Keir ElijahKeir WhitakerKeir AveryKeir EmeryKeir Zachary