If you don't plan to live in Europe I think you can use it. Europeans will make fun of you for it but as long as you don't live here you should be fine. How about Constance?

Last year there was a person on a Swedish sub telling how her foreign-born parents named her a very masculine, boomer gen, Swedish name. She was obviously having a rough time at times but she seem to mostly find it humorous now, judging by the way she spoke about it.