Castrillo
[kasˈt̪ɾiʝo]
The verdict
“Castrillo” is uncommon Spanish (frequency #59,078 among 8,288 “C” headwords), classed as a proper noun. The kind of spelling people second-guess.
- #59,078
- frequency rank, Spanish
- 8,288
- “C” headwords
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Apellido.
Corpus desk
Index ES-castrillo · Castrillo · Spanish
Castrillo · rank #59,078 · 0 variants · 0 confusables
- FREQ-RARE #59,078
- LEN-LONG 9 letters
- VOW-3 3 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-DENSE 8,288
- PHOTO-FINISH Castejón
Nearest frequency peer: Castejón (-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.
Rangos de cola larga cerca de “Castrillo”
Banda escasa: las barras invierten el rango para que lo raro se lea más corto
- carbones
carbones
40,926 corpus weight
- cargará
cargará
40,925 corpus weight
- Castejón
Castejón
40,924 corpus weight
- Castrillo
Castrillo
40,923 corpus weight
- cazaba
cazaba
40,921 corpus weight
- Cañuelas
Cañuelas
40,919 corpus weight
What this shows Vista de cola larga: dónde “Castrillo” se sitúa frente a rangos españoles igualmente raros.
| Property | Value |
|---|---|
| Headword | Castrillo |
| Language | Spanish |
| Part of speech | Proper noun |
| IPA | [kasˈt̪ɾiʝo] |
| Letters | 9 |
| Frequency rank | #59,078 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Cola larga: rango de “Castrillo” en español
Rare enough to double-check
Castrillo is uncommon Spanish at frequency #59,078 among 8,288 “C” headwords, classed as aproper noun, transcribed [kasˈt̪ɾiʝo]. Rarity is why readers land here mid-draft. Gloss: "Apellido.".
Zero misspellings are on record for Castrillo in our index, which points to an orthography that plays by predictable Spanish rules. We don't track a confusable pairing for this entry, since no other headword is close enough in sound or shape to pair with it.
This entry's etymology isn't recorded, so any spelling logic here comes from how the word's sounds map to letters, not a documented origin story. The correct Spanish form is Castrillo, spelled C-A-S-T-R-I-L-L-O.
Definition
- 1Apellido.
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 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Similar Spanish words by spelling shape
Same letter count and similar misspelling depth for "Castrillo", not the corpus desk frequency band.
Same letter count
Frequency-ranked Spanish headwords with 9 letters (nearest by frequency rank).