Given name & surname
Gai
“blithe”·“cheerful”
Gai is a variant of Gay. The English word-name reflects the older sense “blithe” or “cheerful.” This interpretation does not describe the separate Irish form of Gabriel.
Meaning & origin
What it means
Gai is a variant of Gay. The English word-name reflects the older sense “blithe” or “cheerful.” This interpretation does not describe the separate Irish form of Gabriel.
Explained through its name family
Where it comes from
Gai is a variant of Gay. The English name draws on a word transmitted through Old French with Germanic roots. The Irish pet name belongs to the Gabriel family.
Explained through its name family
How it developed
Gai is a variant of Gay. The shared background comes through Gay: One route takes the English vocabulary word gay as a name; another shortens Gabriel in Irish use.
Explained through its name family
The story
Published U.S. birth records include this spelling as early as 1947. This is the earliest published observation available here, rather than a date for the name’s origin. Gai is a variant of Gay. The history of Gay gives this family its wider story. The English word-name came into use in the twentieth century and has been borne by women and men.
Combines direct and name-family evidence
Gai through the years
- Babies since 1880
- 33
- 0 boys · 33 girls
- Most popular year
- 1959
- 9 babies
- 2025
- 0
- Outside the ranked list
- 2021–25 vs 2016–20
- —
- Too few births to compare
By the numbers
The most recent published U.S. birth count for girls is 6 in 1961. Later missing counts do not mean the name went unused. Its largest published annual count for girls was 9 in 1959. Published U.S. population figures for this spelling include 962 as a first name in 2020; 664 as a surname in 2020.
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Gai’s family of names
In English usage, Gai has a related form in Gay. In Greek usage, Gai as a surname is a transliteration of Γάη.
Inner ring: spellings · middle: nicknames and forms · outer: across languages.
Nicknames & forms 1
Diminutives, pet forms, short forms and variants used alongside the name.
Spellings & scripts 1
The same name written differently, including transliterations into other scripts.
Across languages 1
Equivalents and cognates in other languages, plus older forms it grew from.
Similar names
If you love Gai, these share its style, era, origin or sound, from outside its own family.
Ginny
“one who is chaste; virginal”
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Gigi
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Jani
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Terri
“a harvester” · “learned”
>99% girls
Peri
Peri is a surname. It is used in English and Finnish.
>99% girls
Juli
“the child of Jove; one who is youthful” · “one who is youthful; daughter of the sky”
>99% girls
Becky
“one who is bound to God”
>99% girls
Dori
“a gift of God” · “of the ancient Greek tribe, the Dorians”
>99% girls