boys:
60 births since 2017
#4526 (1st percentile)
overall:
60 births since 2017
#7679 (1st percentile)
The name Kuiper is the #7,679 most popular name of all time in the U.S. on a gender-neutral basis, with a total of 60 recorded births since 2017. This represents the 0.8% percentile of name popularity (more popular than 0.8% of all names). For boys, it ranks #4,526 (1.2% percentile) for all time with 60 births since 2017.
Kuiper first appeared in U.S. birth records in 2017 (first recorded for boys in 2017). Birth data for Kuiper is available in 6 out of the 7 years between 2017 and 2023. 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, Kuiper reached its peak popularity in 2022, achieving the 1.8% percentile (ranked #907) with 12 births per million. The name was most common in 2022, with 12 births per million (ranked 1.8% percentile). Since reaching a low point around 2021, the popularity of this name for boys has been increasing. Currently, Kuiper ranks #905 for boys (0.7% percentile) with 6 births per million, which is 51.1% of its peak share of births.
This chart shows the total number of births per million babies in each year for the name "Kuiper".
These names exclude other spelling variations of Cooper. View all variations of Cooper.
These similar-looking names have spellings that are closest to the spelling of "Kuiper", in the sense that there are the fewest number of letter differences between the two spellings. This list excludes the 7 other name spellings that we've determined are also variations of "Cooper" based on shared pronunciations. Click here for more details on names that are pronounced like Cooper..
Our model has identified 3 different pronunciations for the name Kuiper. Click the play button under each pronunciation to hear it spoken aloud.
Our model is 45.2% confident that Kuiper is pronounced as KAI-per, which has 2 syllables. The next most likely pronunciation is KOY-per, at 28.6% 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 Kuiper? These are pronunciations that other similar names use, but which are not currently associated with Kuiper. If you think any of these are valid pronunciations for Kuiper, 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 P ER0) 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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