Animal Names for Boys

In the biblical parable of the rich man and the beggar Lazarus, the rich man was sometimes given the name Dives (literally "rich" or "the rich one" in Latin). He turns up in literature and folk song from the middle ages onwards, and very occasionally on birth certificates.

The name of the eponymous Hobbit, Bilbo is said by Tolkien himself to be "of unknown meaning". It’s also an unusual place name: Bilbo is the local Basque name for the city of Bilbao.

The Estonian form on Heinrich would make a one-of-a-kind choice in the US — it's never placed on the American charts.