The first name Brin is female and male.
Brin is a Slovenian boy’s name. In Welsh, Brin is a mostly masculine variant of the unisex name Bryn and in Russian, Brin is a short form of Sabrina.
In Slovenian, Brin means “juniper”. As a variant of Bryn, Brin means “hill” and in Russian, Brin means “nymph of the river Severn”, “river goddess”.