What Does the Name Rex Mean

60 NamesFor RexName MeaningCool

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

Rex Name Meaning

EnglishFrom Latin rex "king". It has been used as a given name since the 19th century.

Origin: EnglishGender: Boy
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1 Rigel
2 Randy
3 Roly
4 Rocky
5 Reijo
6 Ravil
7 Rees
8 Roddy
9 Roc
10 Remao
11 Rajib
12 Reima
13 Rasul
14 René
15 Raban
16 Ramaz
17 Rajab
18 Rayan
19 Reko
20 Riza
21 Renzo
22 Rollo
23 Radu
24 Rahim
25 Rolf
26 Rayko
27 Rohit
28 Rafiq
29 Reg
30 Raz
31 Rais
32 Reed
33 Ransu
34 Ray
35 Rauf
36 Román
37 Ralf
38 Radúz
39 Romà
40 Ravi
41 Rob
42 Riny
43 Reza
44 Rodge
45 Radek
46 Rémi
47 Robi
48 Ranko
49 Riley
50 Rónán
51 Rangi
52 Rolph
53 Rini
54 Ronne
55 Rick
56 Reto
57 Raf
58 Raza
59 Rishi
60 Ridha
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Frequently Asked Questions

What does the name Rex mean?

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

Is Rex a boy or girl name?

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

What names are similar to Rex?

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

Is Rex a rare name?

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

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