MallowbyNames

Rollo

ROL-oh · Famous wolf

2025 rank (boys)
#8,243
Babies named in 2025
9
Peak popularity
1881
2025 frequency
1 in 189,786 boys
Usually for
Boys
Trend
Holding steady

Holding steady, #8,243 for boys today.

Popularity of Rollo since 1881

Babies named Rollo per year in U.S. Social Security records. Raw births topped out in 1918, but relative to how few babies were recorded back then, Rollo's real moment was 1881.

132538192019602000Most births 1918Boys
Data table (by decade)
DecadeBoys
1880s45
1890s46
1900s21
1910s194
1920s222
1930s159
1940s69
1950s44
1960s14
1970s22
1980s11
1990s0
2000s0
2010s45
2020s57

Meaning & origin

Rollo is a rare but historically weighty name with Scandinavian and Germanic roots. It entered the U.S. records in 1881, the same year it reached its peak rank of 8,243. The name has remained stable in rarity, never breaking into common usage. Its lack of top-state data reflects its extreme scarcity, making it a distinctive choice for families drawn to Viking heritage or Norman history. The name's meaning, 'famous wolf', connects to its Old Norse elements, evoking strength and renown.

Rollo is the Latinized form of the Old Norse name Hrólfr, itself a contracted form of Hróðulfr (Hróðr 'fame' + ulfr 'wolf'). The name was borne by the 9th-century Viking leader Rollo, who became the first ruler of Normandy. It entered English usage through Norman influence, though it has remained rare, experiencing modest use in the 19th century.

Nicknames & variants

Nicknames: Rolly

Variants: Rolf, Rolfe, Rolph

Sibling names for Rollo

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

Sisters: Freya, Greta, Hilda, Ingrid, Sigrid, Vola, Inza, Alga

Brothers: Erik, Leif, Nils, Sven, Ulf, Rollie

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

R is for Rollo, our favorite little boy.

R is for Rollo…”

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

Make Rollo's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Rollo mean?
Rollo means 'famous wolf', derived from the Old Norse elements Hróðr 'fame' and ulfr 'wolf'.
How popular is the name Rollo?
Rollo is very rare. In 2025, it ranked 8,243 with about 1 in 189,786 newborns given the name.
Is Rollo a boy's name or a girl's name?
Rollo is traditionally a boy's name.