MallowbyNames

Marlos

MAR-lohs · Of uncertain origin, possibly a modern invented name or a variant of names like Carlos or Marlo.

Peak popularity
1975
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Marlos since 1971

Babies named Marlos per year in U.S. Social Security records.

369198020002020Most births 1975Boys
Data table (by decade)
DecadeBoys
1970s52
1980s35
1990s5
2000s11
2010s0
2020s0

Meaning & origin

Marlos is a truly rare name that first appeared in U.S. birth records in 1971, and it has never entered the mainstream. Its peak year was 1975, yet even then it was given to fewer than five babies per year nationwide. The name has followed a stable trajectory over the decades, never rising or falling dramatically. Its origin is opaque; it is almost certainly a modern English coinage, perhaps a novel twist on Carlos or a portmanteau of popular name sounds. With no top states of concentration and almost no usage outside the United States, Marlos remains a distinctive choice for parents seeking an extremely uncommon name. The name's obscurity means it carries little cultural or historical baggage, leaving it open to personal interpretation.

Marlos first appeared in U.S. birth records in 1971, suggesting a modern coinage. It may be a blend of the popular prefix 'Mar-' (common in names like Marcus or Mario) with the suffix '-los', or a creative respelling of Carlos with an 'M'. The name has remained very rare, with no clear linguistic or cultural derivation. Its usage is primarily American and of recent vintage.

Nicknames & variants

Nicknames: Mar, Los

Variants: Marles, Marlis

Sibling names for Marlos

Names that share Marlos's style, for a brother or sister.

Sisters: Marla, Carla, Mira, Lena, Nina

Brothers: Carlos, Marco, Milo, Rey, Dante

A parent animal hugging its little one, the personalized name page

M is for Marlos, our favorite little boy.

M is for Marlos…”

In a Mallowby alphabet book, Marlos's letter becomes Marlos's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Marlos's book

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Questions parents ask

What does the name Marlos mean?
The meaning of Marlos is uncertain. It is likely a modern invented name, possibly derived from Carlos or Marlo, but no traditional meaning is recorded.
Is Marlos a boy or girl name?
Marlos is predominantly used for boys, based on U.S. Social Security data.
How popular is the name Marlos today?
Marlos is extremely rare. In its peak year of 1975 it was recorded a handful of times but has since remained stable at very low usage, not ranking in the top 1000 names for any year.