diff --git a/src/settings/settings.ts b/src/settings/settings.ts
index 8e74489..0916f06 100644
--- a/src/settings/settings.ts
+++ b/src/settings/settings.ts
@@ -7,6 +7,7 @@ import { FolderSuggest } from './suggesters/FolderSuggester';
 import { FileSuggest } from './suggesters/FileSuggester';
 import { ServiceProvider } from '@src/constants';
 import { SettingServiceProviderModal } from '@views/setting_service_provider_modal';
+import languages from '@utils/languages';
 
 const docUrl = 'https://github.com/anpigon/obsidian-book-search-plugin';
 
@@ -199,10 +200,14 @@ export class BookSearchSettingTab extends PluginSettingTab {
       .setDesc('Sets the preferred locale to use when searching for books.')
       .addDropdown(dropDown => {
         const defaultLocale = window.moment.locale();
-        dropDown.addOption(defaultLocale, `${defaultLocale} (Default Locale)`);
-        window.moment.locales().forEach(locale => {
-          dropDown.addOption(locale, locale);
-        });
+        dropDown.addOption(defaultLocale, `${languages[defaultLocale] || defaultLocale} (Default Locale)`);
+        window.moment
+          .locales()
+          .filter(locale => locale !== defaultLocale)
+          .forEach(locale => {
+            const localeName = languages[locale];
+            if (localeName) dropDown.addOption(locale, localeName);
+          });
         const setValue = this.settings.localePreference;
         if (setValue === 'default') {
           dropDown.setValue(defaultLocale);
diff --git a/src/utils/languages.ts b/src/utils/languages.ts
new file mode 100644
index 0000000..cc1f728
--- /dev/null
+++ b/src/utils/languages.ts
@@ -0,0 +1,125 @@
+const languages = {
+  en: 'English',
+  af: 'Afrikaans',
+  'ar-dz': 'Arabic (Algeria)',
+  'ar-kw': 'Arabic (Kuwait)',
+  'ar-ly': 'Arabic (Libya)',
+  'ar-ma': 'Arabic (Morocco)',
+  'ar-sa': 'Arabic (Saudi Arabia)',
+  'ar-tn': 'Arabic (Tunisia)',
+  ar: 'Arabic',
+  az: 'Azerbaijani',
+  be: 'Belarusian',
+  bg: 'Bulgarian',
+  bm: 'Bambara',
+  bn: 'Bengali',
+  bo: 'Tibetan',
+  br: 'Breton',
+  bs: 'Bosnian',
+  ca: 'Catalan',
+  cs: 'Czech',
+  cv: 'Chuvash',
+  cy: 'Welsh',
+  da: 'Danish',
+  'de-at': 'German (Austria)',
+  'de-ch': 'German (Switzerland)',
+  de: 'German',
+  dv: 'Divehi',
+  el: 'Greek',
+  'en-au': 'English (Australia)',
+  'en-ca': 'English (Canada)',
+  'en-gb': 'English (United Kingdom)',
+  'en-ie': 'English (Ireland)',
+  'en-nz': 'English (New Zealand)',
+  eo: 'Esperanto',
+  'es-do': 'Spanish (Dominican Republic)',
+  'es-us': 'Spanish (United States)',
+  es: 'Spanish',
+  et: 'Estonian',
+  eu: 'Basque',
+  fa: 'Persian',
+  fi: 'Finnish',
+  fo: 'Faroese',
+  'fr-ca': 'French (Canada)',
+  'fr-ch': 'French (Switzerland)',
+  fr: 'French',
+  fy: 'Western Frisian',
+  gd: 'Scottish Gaelic',
+  gl: 'Galician',
+  'gom-latn': 'gom (Latin)',
+  gu: 'Gujarati',
+  he: 'Hebrew',
+  hi: 'Hindi',
+  hr: 'Croatian',
+  hu: 'Hungarian',
+  'hy-am': 'Armenian (Armenia)',
+  id: 'Indonesian',
+  is: 'Icelandic',
+  it: 'Italian',
+  ja: 'Japanese',
+  jv: 'Javanese',
+  ka: 'Georgian',
+  kk: 'Kazakh',
+  km: 'Khmer',
+  kn: 'Kannada',
+  ko: 'Korean',
+  ky: 'Kirghiz',
+  lb: 'Luxembourgish',
+  lo: 'Lao',
+  lt: 'Lithuanian',
+  lv: 'Latvian',
+  me: 'me',
+  mi: 'Maori',
+  mk: 'Macedonian',
+  ml: 'Malayalam',
+  mr: 'Marathi',
+  'ms-my': 'Malay (Malaysia)',
+  ms: 'Malay',
+  mt: 'Maltese',
+  my: 'Burmese',
+  nb: 'Norwegian Bokmål',
+  ne: 'Nepali',
+  'nl-be': 'Dutch (Belgium)',
+  nl: 'Dutch',
+  nn: 'Norwegian Nynorsk',
+  'pa-in': 'Punjabi (India)',
+  pl: 'Polish',
+  'pt-br': 'Portuguese (Brazil)',
+  pt: 'Portuguese',
+  ro: 'Romanian',
+  ru: 'Russian',
+  sd: 'Sindhi',
+  se: 'Northern Sami',
+  si: 'Sinhala',
+  sk: 'Slovak',
+  sl: 'Slovenian',
+  sq: 'Albanian',
+  'sr-cyrl': 'Serbian (Cyrillic)',
+  sr: 'Serbian',
+  ss: 'Swati',
+  sv: 'Swedish',
+  sw: 'Swahili',
+  ta: 'Tamil',
+  te: 'Telugu',
+  tet: 'Tetum',
+  th: 'Thai',
+  'tl-ph': 'Tagalog (Philippines)',
+  tlh: 'Klingon',
+  tr: 'Turkish',
+  tzl: 'tzl',
+  'tzm-latn': 'tzm (Latin)',
+  tzm: 'tzm',
+  uk: 'Ukrainian',
+  ur: 'Urdu',
+  'uz-latn': 'Uzbek (Latin)',
+  uz: 'Uzbek',
+  vi: 'Vietnamese',
+  'x-pseudo': 'x-pseudo',
+  yo: 'Yoruba',
+  'zh-cn': 'Chinese (China)',
+  'zh-hk': 'Chinese (Hong Kong SAR China)',
+  'zh-tw': 'Chinese (Taiwan)',
+  'zh-mo': 'Chinese (Macau SAR China)',
+};
+
+export default languages;