An Cionnfhaolach wrote:
I understand what you are saying. However I don't agree with you, if everyone had that attitude we wouldn't have Irish language names today. Provided that the youngfella himself knows how to pronounce it and his family knows how to pronounce it properly I don't see the problem if he has to tell people how to pronounce it- if anything its a conversation starter and will make people remember him

. For names to become popular somewhere people will have to use them while they are uncommon. Who knows Feidhlim(í) could be a very common name in the future. My own name "Cian" was unpopular when I was first named it, 22 years ago, now its quite a common name.

When we named our eldest daughter
Aisling, we expected there might be problems, but didn't let it stop us. (You only encourage ignorance by bowing to it.) As it turned out, when we moved to this house, we found out there is another Aisling two doors down from us and as a result everyone in town has already heard the name.
Similarly, with our youngest
Caoimhe, quite a few people have said "I have a cousin who married an Irish boy/girl and they have a daughter named Caoimhe ..."
One thing to watch out for with the modern spelling
Féilim is that you can't register accent marks in most English speaking countries. (Canada might be an exception ?)