Guillermo Name Meaning

60 NamesFor GuillermoName MeaningCool

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

Guillermo Name Meaning

Spanish form of WILLIAM.

Origin: SpanishGender: Boy
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1 Gioacchino
2 Gilberto
3 Ganesha
4 Ghislain
5 Gasparo
6 Gervásio
7 Giffard
8 Gregers
9 Grayson
10 Giustino
11 Galenos
12 Gillespie
13 Gerbern
14 Gopinatha
15 Geevarghese
16 Gerasim
17 Gerwazy
18 Gobinda
19 Gianpiero
20 Godehard
21 Graciano
22 Gerfrid
23 Garbhán
24 Grahame
25 Gayelord
26 Gentian
27 Gisilbert
28 Goddard
29 Godwine
30 Gergely
31 Gheorghe
32 Gerardo
33 Georgius
34 Gratien
35 Gottlieb
36 Gijsbert
37 Goteleib
38 Gottfried
39 Gerontius
40 Garland
41 Gottlob
42 Germain
43 Giannis
44 Giedrius
45 Goibniu
46 Gellért
47 Gerallt
48 Godtfred
49 Gaultier
50 Gabriels
51 Giraldo
52 Guillem
53 Godascalc
54 Gearalt
55 Guido
56 Gautier
57 Gábriel
58 Godofredo
59 Gallchobhar
60 Galchobhar
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Frequently Asked Questions

What does the name Guillermo mean?

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

Is Guillermo a boy or girl name?

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

What names are similar to Guillermo?

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

Is Guillermo a rare name?

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

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