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Origin & history of Caio1
Latin / Brazilian roots
Caio comes from the Latin / Brazilian tradition, meaning Earth, rejoice, rejoicing one.
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How popular is Caio?
2023
peak year
Today, Caio is rarely chosen — ranked well outside the top 1,000 (around #4079), with only about 28 babies given the name per year. But it wasn't always this way. At its peak in 2023, 40 babies were given the name (ranked #3063 nationally). Its strongest stretch was the 2010s. Caio has been trending upward in recent years. In all, around 687 babies have been registered as Caio since 1880.
Year-by-year registrations
1880–2024 · U.S. Social Security data
40
Babies named in peak year
(ranked #3,063)
(ranked #3,063)
28
Avg. per year
(last decade)
(last decade)
280
Total registrations
last 10 years
last 10 years
687
All-time total
(since 1880)
(since 1880)
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Numerology of Caio1
Life path number
The Leader
Leadership, independence and pioneering spirit.
🌟Natural leader
⚡Independent
🔥Ambitious
💎Original thinker
C3
A1
I9
O6
Sum: 19 → Life path 1
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Personality of Caio🌟
Independent & bold
These individuals chart their own course. They lead, they don't follow.
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Ambitious drive
Quiet determination sits behind everything they do.
💡
Original ideas
Their minds work differently — seeing angles others walk past.
🔑
Natural authority
Without trying, they earn respect.
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Names that sound like CaioIf you love Caio, you might love these names with a similar sound, rhythm or feel.
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Names that combine with CaioSibling pairings that share the timeless, classic energy of Caio.
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Middle names for CaioThe right middle name turns Caio into a complete story. Explore options for first-and-middle pairings, then last-name flow.
Want a personalised middle name for Caio? Try our dedicated generator with 1,000+ pairings.
♡ Generate middle name for Caio →✦
Numerology life path calculatorEnter any full name and date of birth to discover the life path number — a core numerological indicator of personality, purpose and destiny.
First name
Middle name (optional)
Last name
Date of birth
7
Life path number
How we calculated this
Caio is a beautiful choice.
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