What does Himella mean in Latin?

Himella, a proper noun, means “a small river situated in the territory of the Sabines, of uncertain identification”.

What is the genitive of Himella?

The genitive singular is Himellae. Himella is masculine, first declension.

proper noun · masculinefirst declension

Himella m sg (genitive Himellae)

masculinesingulara small river situated in the territory of the Sabines, of uncertain identification

Hĭmella, ae, m.,

I. a small river in the Sabine territory, now Aia, Verg. A. 7, 714.