3 syllables: I, sai, ah. Stress on sai.
eye-ZAY-uh
/ˌaɪˈzeɪə/
Isaiah is pronounced eye-ZAY-uh (/ˌaɪˈzeɪə/). It has three syllables (I-sai-ah), with the stress on "sai". Isaiah is a proper noun used as a given name, most widely recognized from the biblical prophet. Pronounced with three syllables, it typically appears with initial capital letters and carries a long-standing cultural and religious resonance. In everyday use, it functions as a personal identifier and can convey formal or literary associations depending on context.
nounIsaiah is a proper noun used as a given name, most widely recognized from the biblical prophet. Pronounced with three syllables, it typically appears with initial capital letters and carries a long-standing cultural and religious resonance. In everyday use, it functions as a personal identifier and can convey formal or literary associations depending on context.
"Isaiah spoke about justice and righteousness in the ancient Hebrew scriptures."
"We named our son Isaiah after the biblical prophet, hoping for wisdom and courage."
"The sermon drew on Isaiah's prophecies to illuminate current events."
Isaiah is typically pronounced as /ɪˈzaɪə/ in US English and /ɪˈzeɪə/ in UK English, with three syllables: i-SY-uh-uh. Stress is on the second syllable: i-SY-uh-uh. Start with a short 'ih' sound, then glide into a rising diphthong on the second syllable, and finish with a light, unstressed 'uh' ending. See the audio reference linked for a clear, native pronunciation cue.
Common errors include merging the second and third syllables into a two-syllable i-Zay-uh, and misplacing the stress on the first syllable (I-siah) or third. Some speakers compress the word to 'Iz-ya' or overemphasize the 'ai' as in 'zai.' To correct, aim for i-SY-uh-uh with the primary stress on -say- and a quick but distinct ending, ensuring the vowel sequence clearly transitions from /ɪ/ to /aɪ/ to /ə/.
In US English, you typically hear /ɪˈzaɪə/ with a slight r-less openness and a stronger diphthong in the second syllable. UK speakers often use /ɪˈzeɪə/, with a more centralized or airy second vowel. Australian English may be closer to /iˈzai.ə/ with a longer, clearer second vowel and a less pronounced first syllable vowel. The final syllable remains unstressed across all, but vowel qualities vary and can shift slightly with regional intonation.
Isaiah challenges learners with its unstressed final syllable and the diphthong in the second syllable. The transition from /ɪ/ to /aɪ/ requires careful tongue height control, and the following /ə/ is a light, neutral vowel that can disappear in rapid speech. Additionally, deciding where to place the primary stress—often on the second syllable—can conflict with readers accustomed to more even stress in multisyllabic names.
A distinctive feature is the three-syllable pattern with a secondary stress tendency on the 'zi' portion in some speakers, producing i-ZI-ə-ə in fluid speech. The combination of /ɪ/ to /aɪ/ and a trailing schwa makes it sound almost like 'eye-zai-uh' in fast speech. Paying deliberate attention to moderate cadence between syllables helps you land the correct rhythm and avoid slurring the final 'ə'.
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Isaiah comes from Hebrew Yeshayahu, meaning 'Yahweh is salvation' or 'Yahweh saves.' The root root Y-S-H-Y-H combines the divine name Yahweh with the Hebrew verb hayah (to be, to become, to save in certain compounds). In the Hebrew Bible, the prophet Isaiah (writing around the 8th century BCE) is the recipient of a book named after him, shaping the name’s gender-neutral-to-masculine usage in later Christian and Jewish traditions. Greek translations render it as Isaías, Latin as Isaias, and English as Isaiah, with the stress settling on the second syllable in most modern pronunciations (i-SAY-uh-uh). The name’s adoption into English-speaking cultures rose during early modern Christianity and persisted through liturgical and literary use, becoming common in the United States and Europe as a classical, venerable proper name. It has maintained its sacred association while also functioning as a mainstream given name, sometimes adopted in poetic or biblical-referencing contexts. First known English usage appears in medieval Latin and Hebrew transliterations, with the modern form stabilizing in the 17th–19th centuries as English orthography and pronunciation conventions clarified the two light-stressed vowels and the final long a sound.
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💡 These words have similar meanings to "Isaiah" and can often be used interchangeably.
🔄 These words have opposite meanings to "Isaiah" and show contrast in usage.
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Words that rhyme with "Isaiah"
-iya sounds
Practice with these rhyming pairs to improve your pronunciation consistency:
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