Gillam

a variant of William
Old French origin · Unisex name
50% boys50% girls
#1854US 2023
10Births / yr
Stable
Top 1.4%Percentile

What does Gillam mean and where does it come from?

Gillam is derived from the Old French name Guilhem, which is a variant of William, meaning 'resolute protector'.

Cultural significance
The name Gillam has been used historically in English-speaking regions, often as a given name or surname.
Peak popularity
Reached #1854 in 2015 — currently #1854 in the US.
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Related Reading
Old French-origin baby names with timeless appeal
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How else can you spell Gillam?

Same sound, different look — useful if you want something slightly more distinctive

What middle names flow best with Gillam?

Gillam works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Gillam Jack
One syllable · timeless choice
Gillam John
One syllable · timeless choice
Gillam Luke
One syllable · timeless choice
Gillam Miles
One syllable · vintage charm
Gillam Leah
One syllable · timeless choice
Gillam Beau
One syllable · on the rise
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Middle Names
The best middle names for Gillam
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How popular is Gillam right now?

Holding steady — currently #1854 in the US out of 135.5k tracked names

US Trend 20192023#1854 · Top 1.4%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#185410stable
2022#185410stable
2021#185410stable
2020#185410stable
2019#185410
💎Gillam is exceptionally rare — it does not appear in US Social Security records, meaning fewer than 5 babies per year have received this name.

What are good nicknames for Gillam?

Common
GilGiIllam

Common questions about the name Gillam

What does the name Gillam mean?
Gillam means "a variant of William" — a name rooted in Old French tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Gillam?
Gillam is currently a distinctive and less common name as a baby name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Gillam?
Gillam originates from Old French tradition. Old French names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
Is Gillam a common or rare name?
Gillam is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.
Is Gillam more of a girl or boy name?
Gillam is a genuinely unisex name used for both boys and girls. The unisex quality makes it particularly versatile for modern families.