boys:
246 births since 1915
#4340 (5th percentile)
overall:
246 births since 1915
#7493 (3rd percentile)
The name Isao is the #7,493 most popular name of all time in the U.S. on a gender-neutral basis, with a total of 246 recorded births since 1915. This represents the 3.2% percentile of name popularity (more popular than 3.2% of all names). For boys, it ranks #4,340 (5.3% percentile) for all time with 246 births since 1915.
Isao first appeared in U.S. birth records in 1915 (first recorded for boys in 1915). Birth data for Isao is available in 23 out of the 102 years between 1915 and 2016. 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, Isao reached its peak popularity in 1925, achieving the 2.8% percentile (ranked #531) with 17 births per million. The name was most common in 1917, with 19 births per million (ranked 2.5% percentile). There have been no recorded male births with this name since 2016.
This chart shows the total number of births per million babies in each year for the name "Isao".
These names exclude other spelling variations of this name. View all variations of Isao.
These similar-looking names have spellings that are closest to the spelling of "Isao", in the sense that there are the fewest number of letter differences between the two spellings. These names exclude other spelling variations of this name. View all variations of Isao.
Our model has identified 6 different pronunciations for the name Isao. Click the play button under each pronunciation to hear it spoken aloud.
Our model is 35.3% confident that Isao is pronounced as ee-SAH-oh, which has 3 syllables. The next most likely pronunciation is ih-SOW, at 17.6% 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 Isao? These are pronunciations that other similar names use, but which are not currently associated with Isao. If you think any of these are valid pronunciations for Isao, 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 IY0 S AA1 OW0) 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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