How to Say Jr., Sr., and III in English Names

Published on March 1, 2026

Name suffixes are common in the United States, but many English learners are unsure how to say them out loud. This guide gives you the exact pronunciation for the most common ones.

Most common name suffixes

How people actually say them

  • Jr. is read as Junior, not letter by letter.
  • Sr. is read as Senior.
  • II is usually the second.
  • III is usually the third.

Formal titles that often appear with names

Common mistakes

  1. Saying Jr. as J-R. In names, use Junior.
  2. Reading III as three. Use the third in formal introductions.
  3. Mixing role and degree. Dr. is usually spoken as Doctor, but PhD and MD are usually letter names.

Mini script for real life

Practice this aloud:

Good afternoon, this is Daniel Moore Junior. I am calling for Doctor Rivera. My father, Daniel Moore Senior, will join the meeting. Our guest speaker is Alex Carter the third, PhD.

Takeaway

If you can say these suffixes smoothly, introductions sound more professional and respectful. Start with Junior, Senior, the second, and the third, then add degree titles like PhD and MD.