Casilde

little castle
Spanish origin · Girl name
3% boys97% girls
#1590US 2023
10Births / yr
Stable
Top 1.2%Percentile

What does Casilde mean and where does it come from?

Casilde is derived from the Spanish word 'castillo', meaning castle, with a diminutive suffix.

Cultural significance
The name is often associated with historical and literary figures in Spanish-speaking cultures.
Peak popularity
Reached #1590 in 2015 — currently #1590 in the US.
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Related Reading
Spanish-origin baby names with timeless appeal
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How else can you spell Casilde?

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

What middle names flow best with Casilde?

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

Casilde Leah
One syllable · timeless choice
Casilde Quinn
One syllable · timeless choice
Casilde Blair
One syllable · on the rise
Casilde Ruth
One syllable · timeless choice
Casilde Wren
One syllable · vintage charm
Casilde Faith
One syllable · vintage charm
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Middle Names
The best middle names for Casilde
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How popular is Casilde right now?

Holding steady — currently #1590 in the US out of 135.5k tracked names

US Trend 20192023#1590 · Top 1.2%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#159010stable
2022#159010stable
2021#159010stable
2020#159010stable
2019#159010
💎Casilde 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 Casilde?

Common
CasCasieCasyIlde

Famous people named Casilde

Cd
Casilde de la Vega
A character in the Spanish novel 'La Celestina' by Fernando de Rojas.
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Celebrity Names
What celebrities named their babies in 2025
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Common questions about the name Casilde

What does the name Casilde mean?
Casilde means "little castle" — a name rooted in Spanish 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 Casilde?
Casilde 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 Casilde?
Casilde originates from Spanish tradition. Spanish 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 Casilde?
Casilde pairs beautifully with sibling names that share a similar Latin heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.
Is Casilde more of a girl or boy name?
Casilde is primarily used as a girl name, giving it a clear, timeless character while remaining accessible to modern families.