Animal Names for Boys

A subtle literary surname choice: Estlin is the second "E" in E.E. Cummings (the first being Edward). Works equally well on both men and women.

A Welsh saint who is the namesake of the village of St Breock in Cornwall, and is also venerated in Brittany. The name is a diminutive of Briafael ("mighty prince"). Variants include: Breock, Bryok, Brioc, Briec, Brieuc, Briog.

Once a Top 15 name in Slovenia, now at risk of falling out of the Top 100. In Slovene, the Ž is pronounced like an English ZH.

Celestine is more familiar as a female name these days, but it also has a long history of male usage – most notably, as the name of five popes. It ultimately derives from the Latin caelum "heavens, skies".

Caer Dathyl, whose name is of obscure origin, is a fortress mentioned in the medieval Mabinogi tales, and re-used by Lloyd Alexander in his Welsh-inspired Chronicles of Prydain.