O'brien

How many syllables in O'brien?

  3 syllables

Divide O'brien into syllables:   O-'Bri-en
How to say O'brien:

Cite This Source

Bibliography Citations
MLA   |    APA   |   Chicago Manual Style
"O\'brien." HowManySyllables.com. How Many Syllables, n.d. Web. 08 April 2026.

Learn a New Word

Pop Quiz
What's the plural of
ABC?
What rhymes with O'brien

2 syllables
  • Brien
    Teachers
    We award $250 every month to
    help teachers
    teach their students.
    Fun Fact
    Cwm, crwth, & cwtch are the
    only words with no vowels!
    Poetry
    What is a Tanka?

    Ever Wonder
    when to say
    Were, Where, and We're?

    Parents, Teachers, StudentsDo you have a grammar question?
    Need help finding a syllable count?
    Want to say thank you?