Given name
Regulo
“the king's advisor”
Regulo is a variant of Reginald. One Latin interpretation is “the king's advisor.”
Meaning & origin
What it means
Regulo is a variant of Reginald. One Latin interpretation is “the king's advisor.”
Explained through its name family
Where it comes from
Regulo is a variant of Reginald. An origin associated with Reginald is Latin.
Explained through its name family
The story
Published U.S. birth records include this spelling as early as 1999. This is the earliest published observation available here, rather than a date for the name’s origin.
From dated birth records
Regulo through the years
- Babies since 1880
- 15
- 15 boys · 0 girls
- Most popular year
- 1999
- 5 babies
- 2025
- 0
- Outside the ranked list
- 2021–25 vs 2016–20
- —
- Too few births to compare
By the numbers
The most recent published U.S. birth count for boys is 5 in 2021. Later missing counts do not mean the name went unused. Published U.S. population figures for this spelling include 582 as a first name in 2020.
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Regulo’s family of names
Regulo has a related form in Reginald.
The ring: nicknames and forms.
Nicknames & forms 1
Diminutives, pet forms, short forms and variants used alongside the name.
Similar names
If you love Regulo, these share its style, era, origin or sound, from outside its own family.