I also don't think that having the same last name is weird.
However, I do think dating someone with the same first name as your mother is weird. I did that once. I went on one date with the girl, nothing physical happened though. She was cute, nice & there was nothing wrong with her and she did not look anything like my mom but it just seemed strange to me, so there was never a second date.
__________________ "If you kill enough of them, they stop fighting." [General Curtis Lemay] "Life is like a monkey. Sometimes it throws sh*t at you when you least expect it. All you can really do is, be on the look for it and hope it has bad aim." MCB Feedback