The word "Jyllina" is a proper noun that can be transcribed phonetically as /ˈdʒɪlɪnə/. The initial sound is a voiced postalveolar affricate /dʒ/, followed by the short vowel sound /ɪ/. The doubled letters "ll" indicate a geminated /l/ sound, and the final syllable is pronounced with the unstressed schwa sound /ə/. The spelling of this word follows the English orthographic convention of representing sounds with letters, although the unique combination of letters can be challenging for non-native English speakers to pronounce correctly.