girls:
6 births since 2014
#5710 (0th percentile)
boys:
2.1k births since 2004
#2771 (40th percentile)
overall:
2.1k births since 2004
#5722 (26th percentile)
The name Kaisen is the #5,722 most popular name of all time in the U.S. on a gender-neutral basis, with a total of 2,059 recorded births since 2004. This represents the 26.0% percentile of name popularity (more popular than 26.0% of all names). For boys, it ranks #2,771 (39.5% percentile) for all time with 2,053 births since 2004. For girls, it ranks #5,710 (0.1% percentile) for all time with 6 births since 2014.
Kaisen first appeared in U.S. birth records in 2004 (2004 for boys and 2014 for girls).
The name Kaisen has been given almost exclusively to boys, with 99.7% of all recorded births being male.
For boys, Kaisen reached its peak popularity in 2022, achieving the 26.7% percentile (ranked #678) with 136 births per million. The name was most common in 2022, with 136 births per million (ranked 26.7% percentile). Over the past 5 years, the popularity of this name for boys has been increasing. Currently, Kaisen is at or near its peak popularity for boys, ranked #677 (25.7% percentile) with 132 births per million.
For girls, Kaisen reached its peak popularity in 2014, achieving the 0.1% percentile (ranked #966) with 3 births per million. The name was most common in 2014, with 3 births per million (ranked 0.1% percentile). There have been no recorded female births with this name since 2014.
This chart shows the total number of births per million babies in each year for the name "Kaisen".
These names exclude other spelling variations of Kason. View all variations of Kason.
These similar-looking names have spellings that are closest to the spelling of "Kaisen", in the sense that there are the fewest number of letter differences between the two spellings. This list excludes the 54 other name spellings that we've determined are also variations of "Kason" based on shared pronunciations. Click here for more details on names that are pronounced like Kason..
Our model has identified 4 different pronunciations for the name Kaisen. Click the play button under each pronunciation to hear it spoken aloud.
Our model is 45.2% confident that Kaisen is pronounced as KAI-suhn, which has 2 syllables. The next most likely pronunciation is KAY-suhn, at 35.7% confidence, with 2 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 Kaisen? These are pronunciations that other similar names use, but which are not currently associated with Kaisen. If you think any of these are valid pronunciations for Kaisen, 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 K AY1 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.
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