Congratulations!
I would advise not to use a "popular" name of the decade she is born. Girls born late 50s or early 60s were all Carol, Julie, Susan, Janet, Shirley etc so no matter how young you look you are probably in your mid 50s now.
A name that crosses time is much better.
My girls are Anna, Sarah and Emma. You cannot guess their age by their names. They could be 100 or new borns which is why those names were chosen.
My daughter Anna named her daughter Abbigail. Good name but with double "b". Nothing is available as small named gifts such as pens, notepads, door plaques etc so I would also advise a traditional spelling too. xxx