boys:
10 births since 2013
#4576 (0th percentile)
overall:
10 births since 2013
#7729 (0th percentile)
The name Jaiseon is the #7,729 most popular name of all time in the U.S. on a gender-neutral basis, with a total of 10 recorded births since 2013. This represents the 0.1% percentile of name popularity (more popular than 0.1% of all names). For boys, it ranks #4,576 (0.2% percentile) for all time with 10 births since 2013.
Jaiseon first appeared in U.S. birth records in 2013 (first recorded for boys in 2013). Birth data for Jaiseon is available in 2 out of the 2 years between 2013 and 2014. The Social Security Administration only reports birth data for years in which the name was given to at least five children of the same gender.
For boys, Jaiseon reached its peak popularity in 2013, achieving the 0.0% percentile (ranked #888) with 2 births per million. The name was most common in 2013, with 2 births per million (ranked 0.0% percentile).
This chart shows the total number of births per million babies in each year for the name "Jaiseon".
These names exclude other spelling variations of Jason. View all variations of Jason.
These similar-looking names have spellings that are closest to the spelling of "Jaiseon", in the sense that there are the fewest number of letter differences between the two spellings. This list excludes the 47 other name spellings that we've determined are also variations of "Jason" based on shared pronunciations. Click here for more details on names that are pronounced like Jason..
Our model has identified 3 different pronunciations for the name Jaiseon. Click the play button under each pronunciation to hear it spoken aloud.
Our model is 55.9% confident that Jaiseon is pronounced as JAY-suhn, which has 2 syllables. The next most likely pronunciation is JAI-see-uhn, at 26.5% confidence, with 3 syllables.
If none of the pronunciations above sound right to you, could you please check whether any of these related pronunciations should be applied to the name Jaiseon? These are pronunciations that other similar names use, but which are not currently associated with Jaiseon. If you think any of these are valid pronunciations for Jaiseon, please vote using the thumbs up button.
Our confidence scores estimate the likelihood that a particular pronunciation is the most correct for a given name spelling. These scores are derived from pronunciation dictionaries, manual verification, your feedback, and a fine-tuned large language model trained to generate name pronunciations.
For any given spelling, confidence scores across all identified pronunciations sum to 100%. However, these scores don't account for the possibility of valid pronunciations that our model hasn't identified.
The raw pronunciations shown (like JH EY1 S AH0 N) use the ARPAbet phoneme system, a standardized way to represent English speech sounds. Each symbol represents a distinct sound in American English. Visit the ARPAbet Wikipedia page to learn more about these phonetic symbols.
Pronunciation audio is generated by an open source text to speech model that has been customized to adhere to pronunciations provided in ARPAbet format, but sometimes pronunciations that differ subtly will sound identical, particularly if the only difference is the level of emphasis on a syllable or a single vowel sound.
© 2025 NamePlay.org
Made with ❤️ by Aaron J Becker