MallowbyNames

Willamina

wil-uh-MEE-nuh · Feminine form of William, meaning 'resolute protector'.

2025 rank (girls)
#4,172
Babies named in 2025
34
Peak popularity
2023
2025 frequency
1 in 47,273 girls
Usually for
Girls
Trend
Rising since 2003

Rising since 2003, #4,172 for girls today.

Popularity of Willamina since 1916

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

183654192019602000Most births 2023Girls
Data table (by decade)
DecadeGirls
1910s11
1920s0
1930s0
1940s0
1950s0
1960s0
1970s0
1980s0
1990s0
2000s43
2010s229
2020s225

Meaning & origin

Willamina is a rare but steadily rising feminine name derived from William. First recorded in U.S. data in 1916, it saw little use for decades but has been climbing since 2003, reaching its peak rank of 4,172 in 2023. As of 2025, it is given to about 1 in every 47,273 baby girls, reflecting its niche yet growing appeal. The name offers a distinctive alternative to more common variations like Wilhelmina, with nicknames such as Willa and Mina adding versatility. Its roots in Germanic protector imagery give it a strong, grounded meaning, while its 1916 first-recorded year shows it as a century-old choice still finding new favor.

Willamina is a feminine elaboration of William, adapted from the Germanic roots 'wil' (will, desire) and 'helm' (helmet, protection). It emerged in the 19th century as a variant of Wilhelmina, the Dutch and German feminine form, and was occasionally used in English-speaking countries. The name gained modest popularity in the early 20th century but has never been common.

Nicknames & variants

Nicknames: Willa, Mina, Billie, Lina

Variants: Wilhelmina, Wilamina, Guillermina

Sibling names for Willamina

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

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

W is for Willamina, our favorite little girl.

W is for Willamina…”

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

Make Willamina's book

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

Questions parents ask

What does Willamina mean?
Willamina means 'resolute protector', as a feminine form of William.
How popular is Willamina?
As of 2025, Willamina ranked 4,172 in the U.S., with approximately 1 in every 47,273 baby girls given the name. It has been rising in use since 2003 and reached its peak rank in 2023.
Is Willamina a girl's name?
Yes, Willamina is almost exclusively used as a girl's name.