Welsh (cy)

Complete reference for the cy locale — live Intl API output, CLDR plural rules, and framework config snippets.

로컬 레퓨런스

로컬 정보

BCP 47 코드cy

현지어 이름Cymraeg

영어 이름Welsh

언어cy

지역없음 (기본 로컬)

문자Latn

텍스트 방향왼쯝에서 오른쯝으로 (LTR)

CLDR 복수 범주zero, one, two, few, many, other

추정 사용자 수~900,000

Intl API Live Output

DateTimeFormat

Short9/15/26

MediumSep 15, 2026

LongSeptember 15, 2026

FullTuesday, September 15, 2026

NumberFormat

Decimal1,234,567.89

Currency (USD)$9.99

Percent75%

Compact1.2M

RelativeTimeFormat

3 days ago

Output for: -3 days ago

ListFormat

apples, oranges, and bananas

Conjunction list: apples, oranges, bananas

CLDR Plural Rules

Categories supported by cy: zero, one, two, few, many, other

zeroExample number: 0

→ zero

oneExample number: 1

→ one

twoExample number: 2

→ two

fewExample number: 3

→ few

manyExample number: 11

→ other

otherExample number: 100

→ other

Framework Config Snippets

next-intl

// next-intl configuration
// next.config.ts
import createNextIntlPlugin from 'next-intl/plugin';
const withNextIntl = createNextIntlPlugin();
export default withNextIntl({});

// i18n/routing.ts
import { defineRouting } from 'next-intl/routing';
export const routing = defineRouting({
  locales: ['cy', 'en'],
  defaultLocale: 'en',
});

react-intl

// react-intl configuration
import { IntlProvider } from 'react-intl';
import messages from './messages/cy.json';

function App() {
  return (
    <IntlProvider locale="cy" messages={messages}>
      {/* your app */}
    </IntlProvider>
  );
}

i18next

// i18next configuration
import i18n from 'i18next';
import { initReactI18next } from 'react-i18next';

i18n
  .use(initReactI18next)
  .init({
    lng: 'cy',
    fallbackLng: 'en',
    resources: {
      'cy': {
        translation: require('./locales/cy/translation.json'),
      },
    },
  });

export default i18n;