Firth

name

The verdict

“Firth” is uncommon French (frequency #54,591 among 3,276 “F” headwords), classed as a proper noun. The kind of spelling people second-guess.

#54,591
frequency rank, French
3,276
“F” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Nom de famille.

Corpus desk

Index FR-firth · Firth · French

Firth · rank #54,591 · 0 variants · 0 confusables

  • FREQ-RARE #54,591
  • LEN-MID 5 letters
  • VOW-1 1 vowel
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,276
  • PHOTO-FINISH finitude

Nearest frequency peer: finitude (-1 rank slots)

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rangs de longue queue près de « Firth »

Bande clairsemée: les barres inversent le rang pour que le rare se lise plus court

corpus weight

What this shows Vue de longue queue: où « Firth » se situe face à des rangs français aussi rares.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for Firth
PropertyValue
HeadwordFirth
LanguageFrench
Part of speechProper noun
Letters5
Frequency rank#54,591
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Longue queue: rang de « Firth » en français

De gauche à droite: le peu qui porte la parole quotidienne, puis la longue queue quasi invisible.Firthtombe dans cette queue de rareté:

#1#100#1K#10K#100K
← used constantlyrarely used →

L'axe est logarithmique: chaque tic marque environ dix fois moins de fréquence. Voisins rares de la même bande: « finitude » (#54,590), « fla » (#54,592), « financeurs » (#54,589). Parmi 3,276 lemmes en « F », « Firth » est au #54,591. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

Firth is uncommon French at frequency #54,591 among 3,276 “F” headwords, classed as aproper noun. Rarity is why readers land here mid-draft. Gloss: "Nom de famille.".

No misspelling variants are generated for Firth in our index, typically a sign the spelling maps closely to how the word sounds. Our confusable-pair dataset has no match for it, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

No borrowing history is documented for this entry, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct French form is Firth, spelled F-I-R-T-H.

Definition

  1. 1
    Nom de famille.

Recorded use

Wiktionary example

These source excerpts show how Firth appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. Cette comédie irlandaise grinçante, emmenée par Colin Firth, sera en lice dans pas moins de huit catégories, au cours de la prestigieuse cérémonie, qui se tiendra le 10 janvier prochain.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 French corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "Firth"?
"Firth" is spelled F-I-R-T-H.
What does "Firth" mean?
As a proper noun, "Firth" means: Nom de famille.
What language does "Firth" come from?
"Firth" is a French word. PlainSpell covers definitions, pronunciations, and spelling data across English, Spanish, Portuguese, French, and German.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar French words by spelling shape

Same letter count and similar misspelling depth for "Firth", not the corpus desk frequency band.

Same letter count

Frequency-ranked French headwords with 5 letters (nearest by frequency rank).

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list