Celebrities Born on October 21
Who was born on October 21?
Famous people born on October 21 include Alfred Nobel, Benjamin Netanyahu, Ursula K. Le Guin. It is day 294 of the year, and everyone born on this date is a Libra (Air sign).
Alfred Nobel
Swedish chemist and inventor (1833–1896)
Benjamin Netanyahu
Prime Minister of Israel (born 1949), (1996–1999; 2009–2021; 2022–present)
Ursula K. Le Guin
American fantasy and science fiction author (1929–2018)
Alphonse de Lamartine
French author, poet and statesman (1790-1869)
Kim Kardashian
American media personality, businesswoman, model and actress (born 1980)
Lev Yashin
Player for U.S.S.R (1929–1990)
Nemanja Vidić
Serbian association football player (born 1981)
Wolfgang Ketterle
German physicist
Edmondo de Amicis
Italian writer (1846-1908)
Dizzy Gillespie
American jazz trumpeter (1917–1993)
Klas Pontus Arnoldson
Swedish politician (1844-1916)
Doja Cat
American singer and rapper (born 1995)
Western Zodiac Sign
People born on October 21 are Libra (Air sign, ruled by Venus).
Full Libra guide →Calendar Facts
Day of the year
#294
of 365 (non-leap)
Days until next
360
days from today
Birthday Number 3 — The Creator
The birthday number is the numerology reduction of the day (day 21 → 3). It adds a personal note to the Life Path number.
Creativity · Expression · Joy · Communication — To channel joy into depth. The integrated 3 brings not just sparkle but substance — creative work that actually moves pe…
Full numerology 3 guide →Born on October 21: Personality
People born on October 21 are charming creative, aesthetic genius, art and beauty in everything — Libra (Air) energy carried through Birth Day Number 3. For October 21 specifically, Alfred Nobel shares this birthday, the birthstone is Opal.
Strengths
- ✓fair-minded
- ✓diplomatic
- ✓charming
- ✓creative communicator
Growth areas
- △indecisive
- △avoids conflict to a fault
Lucky day
Wednesday
Lucky colour
Pink
Birth Day No.
3
Most compatible signs
Birth Day Number 3 comes from the day of the month alone. Your full Life Path number, calculated from your complete birth date, is in the Birthday Blueprint.
October 21 birthday personality FAQ
What is the personality of someone born on October 21?
People born on October 21 are charming creative, aesthetic genius, art and beauty in everything — Libra (Air) energy carried through Birth Day Number 3. For October 21 specifically, Alfred Nobel shares this birthday, the birthstone is Opal.
What is the Birth Day Number for October 21?
October 21 reduces to Birth Day Number 3 (The Creator). This reflects the day of the month only — your full Life Path number, calculated from your complete birth date, is in the Birthday Blueprint.
Which zodiac signs are most compatible with October 21 (Libra)?
As a Libra, people born on October 21 are most compatible with Gemini, Aquarius, Leo, Sagittarius.
What are the lucky day and colour for October 21?
Lucky day: Wednesday. Lucky colour: Pink.
Season
Autumn (Northern Hemisphere) — harvest season, a time of reflection.
Chinese Zodiac
Your Chinese zodiac animal depends on your birth year, not just the day. Find your Chinese zodiac →
October Birthstone — Opal
Opal is the stone that contains all the other stones. Pliny the Elder understood this in 77 CE and said so directly: opal combines the red of ruby, the green of emerald, the blue of sapphire, the purple of amethyst — "dazzling and glittering in a remarkable way." For a stone that lacks any crystal s…
Full Opal guide →Is October 21 YOUR birthday?
Read the full October 21 birthday personality — zodiac, numerology, Vedic rashi and nakshatra.
October 21 birthday personalityExplore more