Because that didn't quite seem to be what I was looking for, I conveyed what she said to Fitts-senpai. When I did, he went "ah, I see" and nodded with a knowing look.
"The dwarves don't get a proper name until they reach 7 years of age."
"Proper name?"
"Mn, until age 7 dwarves aren't given a name, and when they turn 7, they're given a name based on things they like, or things they admire, or things that they're good at for example."