Siobhan Sato

Name meaning, origin and global statistics

Siobhan Sato — God is gracious
350K People worldwide
Ireland Most common in
1985s Peak popularity
Gender
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Siobhan Sato is a name that combines Hebrew origins. The first name Siobhan is a feminine given name of Hebrew origin. Irish Gaelic form of Joan/Joanna, from Hebrew Yohanan (God is gracious). The name is famously difficult to pronounce for non-Irish speakers (Shih-VAWN). The surname Sato: Satō (Japanese: さとう; 佐藤, pronounced [saꜜtoː], English: SAH-toh) is the most common Japanese surname with 2 million people having the surname, representing about 1.5% of Japan's population in March 2023. It is often romanized as Sato, Satou or Satoh. A 2024 study by Hiroshi Yoshida at Tohoku University estimated that if a law requiring spouses to have the same surname is not repealed and the Japanese people do not go extinct due to population decline, then every person in Japan will have the surname Satō by c. 2531 — legalizing separate surnames for married couples would delay this to c. 3310. Siobhan is a well-known first name, carried by approximately 350K people globally, with the highest concentration in Ireland. The name Siobhan reached peak popularity in the 1985s, reflecting the naming trends of that era.

Etymology & Origin

First Name: Siobhan

Meaning: God is gracious

Hebrew

Irish Gaelic form of Joan/Joanna, from Hebrew Yohanan (God is gracious). The name is famously difficult to pronounce for non-Irish speakers (Shih-VAWN).

Surname: Sato

Vietnamese

Satō (Japanese: さとう; 佐藤, pronounced [saꜜtoː], English: SAH-toh) is the most common Japanese surname with 2 million people having the surname, representing about 1.5% of Japan's population in March 2023. It is often romanized as Sato, Satou or Satoh. A 2024 study by Hiroshi Yoshida at Tohoku University estimated that if a law requiring spouses to have the same surname is not repealed and the Japanese people do not go extinct due to population decline, then every person in Japan will have the surname Satō by c. 2531 — legalizing separate surnames for married couples would delay this to c. 3310.

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Geographic Distribution

The first name Siobhan is distributed across the globe, with the highest concentrations in the following countries:

Ireland 44%
United Kingdom 38%
Australia 12%
United States 6%

Popularity Over Time

Popularity of the name Siobhan by decade, based on birth registration data:

1900s
1910s
1920s
1930s
1940s
1950s
1960s
1970s
1980s
1990s
2000s
2010s
2020s
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Name Variants & Related Names

The name Siobhan has several variants and related forms across different languages and cultures:

  • Joan
  • Joanna
  • Shevaun
  • Chevonne

Notable People Named Siobhan Sato

People listed above share this name. Listed for informational purposes only. Source: Wikipedia.

Numerology

According to Pythagorean numerology, each letter in a name carries a numerical value. Here are the key numbers for Siobhan Sato:

6
Expression Number

Nurturing and responsibility. Associated with care, family values and a strong sense of duty towards loved ones.

5
Soul Urge Number

Freedom and adaptability. A dynamic, versatile personality that embraces change and seeks new experiences.

1
Personality Number

Leadership and independence. This number suggests a self-reliant, ambitious and pioneering personality that forges its own path.

Numerology is a cultural tradition for exploring symbolism in names. Results are for entertainment purposes.

Frequently Asked Questions

What is the origin of the first name Siobhan?
The first name Siobhan originates from Hebrew. Irish Gaelic form of Joan/Joanna, from Hebrew Yohanan (God is gracious). The name is famously difficult to pronounce for non-Irish speakers (Shih-VAWN).
When was Siobhan most popular?
The name Siobhan reached its peak popularity during the 1985s.
What is the origin of the surname Sato?
The surname Sato originates from Vietnamese. Satō (Japanese: さとう; 佐藤, pronounced [saꜜtoː], English: SAH-toh) is the most common Japanese surname with 2 million people having the surname, representing about 1.5% of Japan's population in March 2023. It is often romanized as Sato, Satou or Satoh. A 2024 study by Hiroshi Yoshida at Tohoku University estimated that if a law requiring spouses to have the same surname is not repealed and the Japanese people do not go extinct due to population decline, then every person in Japan will have the surname Satō by c. 2531 — legalizing separate surnames for married couples would delay this to c. 3310.
What are the origins of the name Siobhan Sato?
The name Siobhan Sato combines two different traditions: the first name Siobhan has Hebrew roots, while the surname Sato originates from Vietnamese.
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