When we had to name our first baby, 14 years ago later this month, I used the Social Security database of baby names to find all manner of options. We also wanted to avoid using a name that was currently popular.

From this database I came up with a hundred options, then added some more from skimming through a San Francisco phone book. After that, it was a process of whittling down. Funny thing was, in the end, we chose a name that occurred to my wife in the hospital, after he was born - and it wasn't on the list. :-) lol!
https://www.ssa.gov/OACT/babynames/

Congratulations on the addition to your family!