February and June
February:
2/1 used to be my great grandmother's b-day. She passed away in 1996 at the age of 95.
2/22 my dad's youngest sister
2/24 a cousin's
2/25 my mom
2/26 my brother
June:
6/8 is my aunt and uncle's anniversary (my Godparents)
6/20 is another aunt and uncle's anniversary
6/21 another of my dad's sisters (dad was the oldest of 10)
6/22 DS (he's by b-day present

)
6/23 is shared between a cousin and the one uncle who's anniversary is on the 20th
6/24 is mine
6/25 is my mom's cousin's son
Pretty much we have a full week of birthdays in June. There is at least one or two others in June, but those belong to one or two of my cousin's sons and I don't remember when it is (6/15 or 16).
Oh, and if you've noticed, my mom had my little brother the day after her birthday and I gave birth to DS 2 days before mine. He was to come home on my birthday, but had to stay in an extra week. So we both wound up with very special birthday gifts!