Celebrities Born on August 18
Who was born on August 18?
Famous people born on August 18 include Franz Joseph I of Austria, Edward Norton, Robert Redford. It is day 230 of the year, and everyone born on this date is a Leo (Fire sign).
Franz Joseph I of Austria
Emperor of Austria and King of Hungary (1830-1916)
Edward Norton
American actor
Robert Redford
American actor and director (1936–2025)
Patrick Swayze
American actor, producer, singer and dancer (1952–2009)
Felipe Calderón
63th President of Mexico
Luc Montagnier
French virologist and joint recipient of the Nobel Prize of Physiology or Medicine (2008)
Antonio Salieri
Italian composer and teacher (1750–1825)
Rosalynn Carter
First Lady of the United States from 1977 to 1981
Just Fontaine
French football player and manager (1933-2023)
John Russell, 1st Earl Russell
Prime Minister of the United Kingdom, 1846–1852 and 1865–1866 (1792–1878)
Mika
British-Lebanese musician, singer and songwriter
Renato Sanches
Portuguese association football player
Calendar Facts
Day of the year
#230
of 365 (non-leap)
Days until next
293
days from today
Birthday Number 9 — The Humanitarian
The birthday number is the numerology reduction of the day (day 18 → 9). It adds a personal note to the Life Path number.
Compassion · Humanitarianism · Wisdom · Completion — To serve without martyrdom. The integrated 9 gives in a way that is sustainable — understanding that universal love begi…
Full numerology 9 guide →Born on August 18: Personality
People born on August 18 are humanitarian star, uses platform for good, generous with the world — Leo (Fire) energy carried through Birth Day Number 9. For August 18 specifically, Franz Joseph I of Austria shares this birthday, the birthstone is Peridot.
Strengths
- ✓generous
- ✓confident
- ✓warm-hearted
- ✓compassionate
Growth areas
- △prideful
- △craves validation
Lucky day
Tuesday
Lucky colour
Gold
Birth Day No.
9
Most compatible signs
Birth Day Number 9 comes from the day of the month alone. Your full Life Path number, calculated from your complete birth date, is in the Birthday Blueprint.
August 18 birthday personality FAQ
What is the personality of someone born on August 18?
People born on August 18 are humanitarian star, uses platform for good, generous with the world — Leo (Fire) energy carried through Birth Day Number 9. For August 18 specifically, Franz Joseph I of Austria shares this birthday, the birthstone is Peridot.
What is the Birth Day Number for August 18?
August 18 reduces to Birth Day Number 9 (The Humanitarian). 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 August 18 (Leo)?
As a Leo, people born on August 18 are most compatible with Aries, Sagittarius, Gemini, Libra.
What are the lucky day and colour for August 18?
Lucky day: Tuesday. Lucky colour: Gold.
Season
Summer (Northern Hemisphere) — long days, full energy, peak sun.
Chinese Zodiac
Your Chinese zodiac animal depends on your birth year, not just the day. Find your Chinese zodiac →
August Birthstone — Peridot
Peridot is the one gemstone that glows in the dark — or rather, it glows with a warm yellowish-green light that ancient Egyptians believed was the trapped radiance of the sun. They mined it exclusively on the island of Zabargad in the Red Sea, a volcanic island that was a guarded state secret for ce…
Full Peridot guide →Is August 18 YOUR birthday?
Read the full August 18 birthday personality — zodiac, numerology, Vedic rashi and nakshatra.
August 18 birthday personalityExplore more