Jeffrey Osullivan
Name meaning, origin and global statistics
Jeffrey Osullivan is a name combining Germanic origins, bringing together "peaceful pledge" (Jeffrey) with "dark-eyed" (Osullivan). The first name Jeffrey is a masculine given name of Germanic origin. Jeffrey is a common English given name, and a variant form of the name Geoffrey (itself from a Middle French variant of Godfrey, Gottfried). It has been argued that the common derivation of Middle French Geoffrey (or Geoffroy), Jeffery from Godfrey is mistaken, and that the names reflect two separate first Germanic elements god vs. gaut, which became conflated in Old High German by the end of the early medieval period. Outside of North America, Geoffrey is more common than Jeffrey. The surname Osullivan from Irish Ó Súilleabháin, possibly meaning 'dark-eyed.' The most common surname in Munster and one of the most common in Ireland overall. Jeffrey is a well-known first name, carried by approximately 887K people globally, with the highest concentration in United States. The name Jeffrey reached peak popularity in the 1970s, reflecting the naming trends of that era.
Etymology & Origin
First Name: Jeffrey
Meaning: peaceful pledge
Germanic
Jeffrey is a common English given name, and a variant form of the name Geoffrey (itself from a Middle French variant of Godfrey, Gottfried). It has been argued that the common derivation of Middle French Geoffrey (or Geoffroy), Jeffery from Godfrey is mistaken, and that the names reflect two separate first Germanic elements god vs. gaut, which became conflated in Old High German by the end of the early medieval period. Outside of North America, Geoffrey is more common than Jeffrey.
Surname: Osullivan
Meaning: dark-eyed
Celtic
From Irish Ó Súilleabháin, possibly meaning 'dark-eyed.' The most common surname in Munster and one of the most common in Ireland overall.
Geographic Distribution
The first name Jeffrey is distributed across the globe, with the highest concentrations in the following countries:
Popularity Over Time
Popularity of the name Jeffrey by decade, based on birth registration data:
Notable People Named Jeffrey Osullivan
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 Jeffrey Osullivan:
Intuition and inspiration (Master Number 11). Amplifies spiritual awareness, creative vision and sensitivity.
Intuition and inspiration (Master Number 11). Amplifies spiritual awareness, creative vision and sensitivity.
Compassion and humanitarianism. A generous, idealistic nature with a sincere desire to improve the world.
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 Jeffrey?
- The first name Jeffrey originates from Germanic. Jeffrey is a common English given name, and a variant form of the name Geoffrey (itself from a Middle French variant of Godfrey, Gottfried). It has been argued that the common derivation of Middle French Geoffrey (or Geoffroy), Jeffery from Godfrey is mistaken, and that the names reflect two separate first Germanic elements god vs. gaut, which became conflated in Old High German by the end of the early medieval period. Outside of North America, Geoffrey is more common than Jeffrey.
- When was Jeffrey most popular?
- The name Jeffrey reached its peak popularity during the 1970s.
- What is the origin of the surname Osullivan?
- The surname Osullivan originates from Celtic. From Irish Ó Súilleabháin, possibly meaning 'dark-eyed.' The most common surname in Munster and one of the most common in Ireland overall.
- What are the origins of the name Jeffrey Osullivan?
- The name Jeffrey Osullivan combines two different traditions: the first name Jeffrey has Germanic roots, while the surname Osullivan originates from Celtic.