Honest Opinions Please

First off, a little context: We're expecting our first son in June. We have been struggling to figure out potential names. We also have a nephew, whose nickname is "Obi".

As a semi-joke, since we couldn't call him Obi or Obi-Wan, I suggested the name "Kenobi". Neither of us are big Star Wars fans, so I expected it to be brushed off. But it's currently sitting as the front runner of first names.

We kind of like it, but have hesitations. I've looked it up, and it has been used but is not common.