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NamyLab

Uilliam

male

Meaning

"Resolute Protector"

Irish Gaelic spelling of William, ultimately from Germanic roots meaning will and helmet, conventionally glossed as resolute protector.

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Popularity History of Uilliam

Full SSA rank history from 1880 to 2024

#14055Ranked nationally
SSA did not record this spelling in the national rankings for the available chart years. Names used fewer than 5 times in a year are omitted from the dataset.

Yearly Ranking Snapshot

Pick any SSA release year to inspect that year's national ranking and how it changed from the year before.

Selected Year Rank
Unranked

Uilliam did not appear in the national SSA rankings for 2024.

Change Vs Previous Year
--

no national rank in 2024

Source: U.S. Social Security Administration. Names used fewer than 5 times in a given year are not ranked.

Uilliam Nicknames

Familiar short forms, playful variations, and easy everyday options for Uilliam.

2 ideas
Uilie
Nickname
Uill
Nickname

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Baby Name Lists That Include Uilliam

Browse every Namylab list page that currently includes Uilliam, from meaning and origin collections to letter, syllable, and themed baby name lists.

14 linked lists

Quick Facts

OriginIrish, Germanic
Syllables2
Length7 letters

Sibling Ideas