Meaning & origin
How it developed
In Estonian usage, Kaido is a masculine form of KAIDI.
The story
Published U.S. birth records include this spelling as early as 2014. This is the earliest published observation available here, rather than a date for the name’s origin.
From dated birth records
Kaido through the years
- Babies since 1880
- 114
- 114 boys · 0 girls
- Most popular year
- 2025
- 32 babies
- 2025
- 32
- #3,552 for boys
- 2021–25 vs 2016–20
- +100%
- Rising fast
Where it’s given
By the numbers
In 2025, this name appeared in 32 U.S. birth records for boys, ranking No. 3,552 among boys’ names. The recent annual counts are too incomplete to establish a ten-year comparison. In 2025, California and Florida shared the largest reported state-level birth count for boys with this name (5 each).
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Kaido’s family of names
In Estonian usage, Kaido is a masculine form of KAIDI. In Estonian usage, Kaido has a related form in Katariina.
Inner ring: nicknames and forms · outer: across languages.
Nicknames & forms 1
Diminutives, pet forms, short forms and variants used alongside the name.
Across languages 1
Equivalents and cognates in other languages, plus older forms it grew from.
People named Kaido
- Baruto KaitoEstonian sumo wrestler and politician (born 1984)
- Kaido KülaotsEstonian chess player (born 1976)
- Kaido KamaEstonian politician (born 1957)
- Kaido KaabermaEstonian fencer and coach (born 1968)
- Kaido SaksEstonian basketball player (born 1986)
- Kaido KreenEstonian volleyball player (born 1965)
Listed by how widely each person is written about, which says nothing about the name itself.
Similar names
If you love Kaido, these share its style, era, origin or sound, from outside its own family.
Caizen
>99% boys
Kaikoa
>99% boys
Kaicyn
94% boys · 6% girls
Kairo
“from the city of Cairo”
97% boys · 3% girls
Kaysyn
92% boys · 8% girls
Cairo
“from the city in Egypt” · “one who is victorious; from the capital of Egypt”
95% boys · 5% girls
Kenay
“a good-looking woman”
>99% boys
Xamir
>99% boys