# Casilagan

> English word · Proper noun

## Definitions
1. Several barangays of Banayoyo, Ilocos Sur, Philippines.
2. A barangay of Nagbukel, Ilocos Sur, Philippines.
3. A barangay of Narvacan, Ilocos Sur, Philippines.
4. A barangay of Santa Cruz, Ilocos Sur, Philippines.
5. A barangay of Bauang, La Union, Philippines.
6. A barangay of Naguilian, La Union, Philippines.
7. A barangay of Rosario, La Union, Philippines.
8. A barangay of San Juan, La Union, Philippines.
9. A barangay of Santo Tomas, La Union, Philippines.
10. A barangay of Mangatarem, Pangasinan, Philippines.
11. Former name of Cabeseria 14 and 16: a barangay of Ilagan, Isabela, Philippines.
12. A barangay of Rizal, Nueva Ecija, Philippines.

## Etymology
Borrowed from Ilocano Casilagan, from kasilagan.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/casilagan