October 31 Birthday Statistics
People born on October 31 have a Scorpio birthday, the Opal and tourmaline birthstone, and the Marigold and cosmos birth flower. This date is day 305 of a leap-year calendar and has an estimated birthday rank of #329 out of 366.
October 31 Birthday Overview
A October 31 birthday falls in fall and carries the traditional symbols of October: Opal and tourmaline as the birthstone and Marigold and cosmos as the birth flower. The zodiac sign is Scorpio, a Water sign represented by the Scorpion.
The estimated rank gives this date a quick comparison point against the full calendar. It is best used as a fun birthday statistic, not a fixed official birth record.
Famous Birthday Matches
The curated celebrity list does not include an exact same-date match for this birthday. Try the Celebrity Birthday Matcher to see nearby famous birthday matches.
What Happened on October 31?
- Halloween is celebrated on October 31.
- The date is associated with costumes, trick-or-treating, and autumn traditions.