Gelasius

cheerful, happy
Latin origin · Unisex name
50% boys50% girls
#1728US 2023
10Births / yr
Stable
Top 1.3%Percentile

What does Gelasius mean and where does it come from?

Gelasius derives from the Latin 'gelatus', meaning 'frozen' or 'chilled', which evolved to signify 'cheerful' or 'happy'.

Cultural significance
The name has historical significance in the Christian tradition, notably borne by several popes and saints.
Peak popularity
Reached #1728 in 2015 — currently #1728 in the US.
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Related Reading
Latin-origin baby names with timeless appeal
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How else can you spell Gelasius?

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

What middle names flow best with Gelasius?

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

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

Holding steady — currently #1728 in the US out of 135.5k tracked names

US Trend 20192023#1728 · Top 1.3%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#172810stable
2022#172810stable
2021#172810stable
2020#172810stable
2019#172810
💎Gelasius 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 Gelasius?

Common
GelGelieGelyAsius

Famous people named Gelasius

GI
Gelasius I
Pope from 492 to 496, known for his role in the early church.
GI
Gelasius II
Pope from 1118 to 1119, recognized for his opposition to the Holy Roman Emperor.
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Common questions about the name Gelasius

What does the name Gelasius mean?
Gelasius means "cheerful, happy" — a name rooted in Latin 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 Gelasius?
Gelasius 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 Gelasius?
Gelasius originates from Latin tradition. Latin names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
What sibling names go well with Gelasius?
Gelasius pairs beautifully with sibling names that share a similar Greek heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.
Is Gelasius more of a girl or boy name?
Gelasius is a genuinely unisex name used for both boys and girls. The unisex quality makes it particularly versatile for modern families.