What Does the Name Caio Mean

60 NamesFor CaioName MeaningCool

The name Caio comes from Portuguese roots and carries a meaning worth knowing. Read the full meaning and origin of Caio below, then browse real variants, short forms, and related names from the same family. Tap any name to copy it instantly.

Caio Name Meaning

Portuguese (Brazilian)Portuguese form of GAIUS.

Origin: PortugueseGender: Boy
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1 Cairo
2 Codie
3 Carles
4 Chaleb
5 Chase
6 Cade
7 Chet
8 Clovis
9 Carter
10 Cináed
11 Clitus
12 Clay
13 Chand
14 Chanda
15 Carl
16 Chukwu
17 Camden
18 Cenek
19 Cedric
20 Chaz
21 Carmi
22 Cefin
23 Cadmus
24 Callum
25 Claus
26 Carmo
27 Carbry
28 Chad
29 Chike
30 Cillín
31 Can
32 Chan
33 Cem
34 Cain
35 Cleto
36 Cianán
37 Chance
38 Cleon
39 Clair
40 Caj
41 Cliff
42 Chas
43 Cees
44 Celsus
45 Cas
46 Chuks
47 Cody
48 Clyde
49 Che
50 Chico
51 Cnaeus
52 Cecil
53 Celyn
54 Cathal
55 Ciro
56 Cicero
57 Collin
58 Caius
59 Cadell
60 Cirino
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Frequently Asked Questions

What does the name Caio mean?

The full meaning, origin and background of Caio appear in the meaning card at the top of this page, followed by real variants and related names from the same family.

Is Caio a boy or girl name?

The usage and origin of Caio are shown in the meaning card above — the related names below include forms used across genders.

What names are similar to Caio?

The list below shows real name variants, short forms, and names that share the roots or sound of Caio — tap any name to copy it.

Is Caio a rare name?

Many names carry centuries of history yet stay uncommon today. Browse the related names below to find a form of Caio that feels right.

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