girls:
821 births since 1909
#4895 (14th percentile)
overall:
821 births since 1909
#6918 (11th percentile)
The name Masako is the #6,918 most popular name of all time in the U.S. on a gender-neutral basis, with a total of 821 recorded births since 1909. This represents the 10.6% percentile of name popularity (more popular than 10.6% of all names). For girls, it ranks #4,895 (14.3% percentile) for all time with 821 births since 1909.
Masako first appeared in U.S. birth records in 1909 (first recorded for girls in 1909). Birth data for Masako is available in 33 out of the 85 years between 1909 and 1993. 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 girls, Masako reached its peak popularity in 1921, achieving the 8.8% percentile (ranked #552) with 45 births per million. The name was most common in 1913, with 52 births per million (ranked 6.1% percentile). There have been no recorded female births with this name since 1993.
This chart shows the total number of births per million babies in each year for the name "Masako".
These names exclude other spelling variations of this name. View all variations of Masako.
These similar-looking names have spellings that are closest to the spelling of "Masako", 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 Masako.
Our model has identified 7 different pronunciations for the name Masako. Click the play button under each pronunciation to hear it spoken aloud.
Our model is 33.3% confident that Masako is pronounced as muh-SAH-koh, which has 3 syllables. The next most likely pronunciation is mah-SAH-koh, at 28.9% 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 Masako? These are pronunciations that other similar names use, but which are not currently associated with Masako. If you think any of these are valid pronunciations for Masako, 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 M AH0 S AA1 K 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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