I see often on MN name choices being warned against as they're 'so popular' and 'everywhere' (but at the same time, don't go too far against the grain because nobody will be able to spell or pronounce it!).
I've just been reading a couple of articles about the 2022 ONS baby names report that was published the other day and from +/- 300,000 boys born in 2002 in England and Wales, about 4500 of them were the most popular Noah, so 1.5%.
Of +/- 300,000 girls, about 3000 were Olivia, so 1%.
Obviously there's variance from area to area and by demographic so the percentage will probably be a bit higher in some places than others, but 1-1.5% doesn't seem all that overwhelming common to me.
I've spent a lot of time stressing myself out that some of our favourite names are in the top 10, but based on the above information I've decided to let it go and use the name we love regardless of how close to the top of the list it is.