I've become intensely interested in the meanings of Biblical names. Of course, names are the words least likely to be translated into a plain meaning, and knowing a name's translation and connotations gives the opportunity to pierce the veil on some very important meanings, meanings that were patently obvious to anyone who actually spoke those languages.

Discovering that "Jonah" can mean "dove" was certainly eye-opening. And re-reading that book in light of knowing this, quite interesting!

In fact, the OT and NT alike sometimes even drop in-line translation/explanation of a name that they really want us to know. In that case, why not know all of them?