Boy Name · English Origin
Karlos
Last reviewed: June 2026
Karlos is a boy baby name of English origin, meaning "Pure hearted". It currently sits in the Rare tier of US baby names for 2026, and parents who love Karlos often also consider Karlton.
Names like Karlos
- Karlton — meaning, origin and popularity
- Karlee — meaning, origin and popularity
- Karole — meaning, origin and popularity
- Karly — meaning, origin and popularity
- Karli — meaning, origin and popularity
- Karyl — meaning, origin and popularity
- Karel — meaning, origin and popularity
- Karlyn — meaning, origin and popularity
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Frequently asked about Karlos
What does the name Karlos mean?
Karlos means "Pure hearted" and is of English origin.
What is the origin of Karlos?
Karlos originates in English naming tradition. Names of English origin often share recognizable sounds and cultural roots that shape how the name reads today.
How do you pronounce Karlos?
Karlos has 6 letters and is most commonly stressed on the first syllable. Tap the pronunciation player on this page to hear it spoken aloud.
Is Karlos a boy's or girl's name?
Karlos is primarily used as a boy's name in US records, though usage can vary by region and era.
How popular is Karlos in 2026?
In our 2026 popularity tracker, Karlos sits in the Rare tier — an uncommon, standout choice.
What names are similar to Karlos?
Names that share Karlos's sound and style include Karlton, Karlee, Karole, Karly, Karli. Open the "Names like Karlos" rail on this page for the full list.