How Many People Are Named Fidelis?
Complete statistics for the name Fidelis in the United States — including rarity score, gender breakdown, age distribution, historical popularity, and state data.
Data last updated: 2025 SSA records
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Normalized logarithmic scale (0–100)
male
Population Share
No state-level data available for this name.
How Many People Have the Name Fidelis in the US?
Based on Social Security Administration birth records and age-adjusted survival modeling, approximately 163 people in the United States currently share the name Fidelis. That works out to roughly 1 in every 2,024,540 Americans, placing it in the Very Rare category among all names tracked in US records. For context on where this falls on the full spectrum, see the name rarity guide.
Is Fidelis a Common or Rare Name?
Fidelis is classified as Very Rare when scored against the entire US population. Our rarity scale runs from Very Common (top names shared by millions) through Common, Uncommon, Rare, and Very Rare. Understanding where a name sits helps parents gauge uniqueness when choosing a baby name, genealogists narrow down records, and curious individuals settle debates about their own identity.
What Does the Name Fidelis Mean?
The meaning, language of origin, cultural and religious background for Fidelis are covered in full on the Fidelis name meaning & origin page. For a broader look at thousands of names, browse the name meaning directory.
Gender Breakdown: Is Fidelis Male or Female?
Of all recorded bearers of Fidelis in SSA data, approximately 30% are male and 70% are female. Fidelis leans female but is used by both genders. See our guide to gender-neutral names for more on how naming norms evolve.
When Was Fidelis Most Popular?
The name Fidelis reached peak popularity in 1926, with 11 babies registered that year. Our article on 2025 baby name trends explores these forces in detail.
Where Is Fidelis Most Common in the US?
The state-by-state breakdown above shows estimated bearer counts for Fidelis across all 50 states. Highly populous states like California, Texas, and New York naturally show higher counts for almost every name simply due to population size.
How Is This Data Calculated?
All figures on this page are statistical estimates, not exact government headcounts. The underlying data comes from the SSA National Baby Names dataset. Full methodology is explained on the methodology page.
How many people are named Fidelis?
Approximately 163 people in the United States share the name Fidelis, based on SSA birth records and age-adjusted survival modeling.
Is Fidelis a rare name?
Fidelis is classified as Very Rare in the United States. Approximately 1 in every 2,024,540 Americans has this name.
What does the name Fidelis mean?
The meaning and origin of Fidelis is displayed in the Name Meaning and Origin section at the top of this page. Browse the name meaning directory at https://howmanyofme.site/name-meaning/ for more names.
Is Fidelis more male or female?
Based on SSA records, 30% of people named Fidelis are male and 70% are female. The predicted gender is Female.
When was Fidelis most popular?
The name Fidelis reached its peak in 1926, with 11 registrations that year.
Are these statistics exact?
No. All figures are statistical estimates based on SSA birth records and age-adjusted modeling. Exact real-time name counts are not publicly available. See the methodology page at https://howmanyofme.site/methodology/ for full details.