Fidelity

faithfulness, loyalty
Modern American origin · Unisex name
50% boys50% girls
#1666US 2023
10Births / yr
Stable
Top 1.2%Percentile

What does Fidelity mean and where does it come from?

Fidelity derives from the Latin word 'fidelitas', meaning faithfulness or loyalty. It has been adopted as a given name in contemporary contexts.

Cultural significance
The name Fidelity is often associated with themes of loyalty and trust, commonly used in literary and artistic expressions. It is also used in financial contexts, reflecting reliability.
Peak popularity
Reached #1666 in 2015 — currently #1666 in the US.
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Related Reading
Modern American-origin baby names with timeless appeal
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How else can you spell Fidelity?

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

What middle names flow best with Fidelity?

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

Fidelity Jack
One syllable · timeless choice
Fidelity John
One syllable · timeless choice
Fidelity Miles
One syllable · vintage charm
Fidelity Leah
One syllable · timeless choice
Fidelity Brooks
One syllable · timeless choice
Fidelity Gael
One syllable · timeless choice
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Middle Names
The best middle names for Fidelity
Browse ideas →

How popular is Fidelity right now?

Holding steady — currently #1666 in the US out of 135.5k tracked names

US Trend 20192023#1666 · Top 1.2%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#166610stable
2022#166610stable
2021#166610stable
2020#166610stable
2019#166610
💎Fidelity 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 Fidelity?

Common
FidFidieFidyElity

Common questions about the name Fidelity

What does the name Fidelity mean?
Fidelity means "faithfulness, loyalty" — a name rooted in Modern American 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 Fidelity?
Fidelity 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 Fidelity?
Fidelity originates from Modern American tradition. Modern American 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 Fidelity?
Fidelity pairs beautifully with sibling names that share a similar Irish heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.
Is Fidelity more of a girl or boy name?
Fidelity is a genuinely unisex name used for both boys and girls. The unisex quality makes it particularly versatile for modern families.