Rexx
Meaningking · English form of Rex
- US rank
- #12,008
- Syllables
- 1
- Peak
- #8,154 in 2018
5 babies were named Rexx in the US in 2025. It has dropped 2,454 places in five years.
Save adds it to your list. Vote moves it up the top voted names.
US births per million boys, 2011–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Rexx you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- How commonAbout 1 in every 344,828 baby boys born in the US in 2025 was named Rexx, 5 babies in all. In a typical school of 500 kids, your Rexx would very likely be the only one.
- HistoryRexx first shows up in US birth records in 2011, the first year at least 5 babies got it. That makes it a fairly new name, younger than many of today's parents.
- Best yearIts best year was 2018, when it reached #8,154.
- New on the sceneRexx wasn't given to enough babies to be counted in 2000. It only took off after 2011.
- TrendRexx has slipped 2,454 places over the last five years and now sits at #12,008. Good news if you want a familiar name that fewer kids will share.
- MeaningRexx is an English form of Rex, which means “king”.
About the name Rexx
Rexx is a boy name of Latin origin meaning “king”. It has 4 letters and 1 syllable, starting with R and ending in “-exx”. US birth records list Rexx for boys from 2011 to 2025, in 12 of those 15 years. Its best year was 2018, when it ranked #8,154 among boy names. In 2025 it ranked #12,008, with 5 babies.
Origin:Latin names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 2010s | 2.7 | 364,372 boys |
| 2020s | 2.9 | 344,828 boys |
Other spellings of Rexx
More Latin boy names
- Boy name: Oliver · olive tree
- Boy name: Theodore · gift of God
- Boy name: Lucas · man from Lucania
- Unisex name: Elias · my God is Yahweh
- Unisex name: Luca · man from Lucania
- Boy name: Sebastian · venerable
- Boy name: Leo · lion
- Boy name: Alexander · defender of men
Questions about the name Rexx
What does the name Rexx mean?
Rexx means “king” in English, as a form of Rex.
What is the origin of the name Rexx?
Rexx has Latin roots in our records. Other Latin names include Oliver, Theodore, Lucas.
Is Rexx a boy or girl name?
Rexx is a boy name.
How popular is the name Rexx?
Rexx ranked #12,008 for US boys in 2025, given to 5 babies. Its best year was 2018 (#8,154).