According to a Harvard University study on birthdays from 1973 to 1999, the most common day is October 16th and least common day is December 25th.
Does your birthday day fall on one of these two days? Do you know someone whose birthday falls on one of these two days? (The year doesn't matter.)
Does your birthday day fall on one of these two days? Do you know someone whose birthday falls on one of these two days? (The year doesn't matter.)