MallowbyNames

Rosamund

ROZ-uh-mund · of debated derivation, usually parsed as "horse protection" (from Old German "hros" + "mund") or "rose of the world" (from Latin "rosa" + "mundus").

2025 rank (girls)
#7,133
Babies named in 2025
15
Peak popularity
2017
2025 frequency
1 in 107,151 girls
Usually for
Girls
Trend
Declining since 2018

Declining since 2018, #7,133 for girls today.

Popularity of Rosamund since 1951

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

917261960198020002020Most births 2017Girls
Data table (by decade)
DecadeGirls
1950s5
1960s0
1970s0
1980s0
1990s0
2000s0
2010s102
2020s101

Meaning & origin

Rosamund is a name of layered origin and enduring literary charm. Its first recorded U.S. appearance was in 1951, and it reached its peak rank in 2017 at rank 7,133, with approximately 1 in 107,151 births. Since 2018, its trajectory has been falling, reflecting a shift away from ornate vintage names. The name has never been common, maintaining a quiet presence among families drawn to its romantic and historical associations. Though not concentrated in any top states, Rosamund carries a cross-cultural appeal, with roots in both Germanic and Latin traditions. Its nickname options (Ros, Rosie, Rosa) offer versatility for modern use.

Rosamund derives from the Old German elements "hros" (horse) and "mund" (protection), giving the meaning "horse protection." It was later reinterpreted in Latin as "rosa mundi," meaning "rose of the world," a name long associated with the legendary beauty Rosamund Clifford, mistress of Henry II of England. The name saw moderate use in the 19th and early 20th centuries and has a literary pedigree, appearing in works by Shakespeare and other poets.

Nicknames & variants

Nicknames: Ros, Rosie, Rosa

Variants: Rosamond, Rosamunde

Sibling names for Rosamund

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

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

R is for Rosamund, our favorite little girl.

R is for Rosamund…”

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

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Questions parents ask

What does the name Rosamund mean?
The meaning is debated; it may derive from Old German "hros" (horse) and "mund" (protection), meaning "horse protection," or from Latin "rosa mundi," meaning "rose of the world."
How popular is Rosamund today?
As of 2025, Rosamund ranked 7,133 in the U.S., with approximately 1 in 107,151 newborns given the name. Its popularity has been declining since a peak in 2017.
Is Rosamund a boy or girl name?
Rosamund is traditionally a feminine name.