boys:
3.9k births since 1971
#1975 (57th percentile)
overall:
3.9k births since 1971
#4397 (43rd percentile)
The name Sebastien is the #4,397 most popular name of all time in the U.S. on a gender-neutral basis, with a total of 3,911 recorded births since 1971. This represents the 43.2% percentile of name popularity (more popular than 43.2% of all names). For boys, it ranks #1,975 (56.9% percentile) for all time with 3,911 births since 1971.
Sebastien first appeared in U.S. birth records in 1971 (first recorded for boys in 1971). Birth data for Sebastien is available in 52 out of the 53 years between 1971 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, Sebastien reached its peak popularity in 2007, achieving the 19.5% percentile (ranked #711) with 80 births per million. The name was most common in 2007, with 80 births per million (ranked 19.5% percentile). Since reaching a low point around 2021, the popularity of this name for boys has been increasing. Currently, Sebastien ranks #819 for boys (10.1% percentile) with 53 births per million, which is 65.9% of its peak share of births.
This chart shows the total number of births per million babies in each year for the name "Sebastien".
These names exclude other spelling variations of Sebastian. View all variations of Sebastian.
These similar-looking names have spellings that are closest to the spelling of "Sebastien", in the sense that there are the fewest number of letter differences between the two spellings. This list excludes the 20 other name spellings that we've determined are also variations of "Sebastian" based on shared pronunciations. Click here for more details on names that are pronounced like Sebastian..
Our model has identified 8 different pronunciations for the name Sebastien. Click the play button under each pronunciation to hear it spoken aloud.
Our model is 33.3% confident that Sebastien is pronounced as suh-BAS-chuhn, which has 3 syllables. The next most likely pronunciation is seh-BA-stee-uhn, at 19.0% confidence, with 4 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 Sebastien? These are pronunciations that other similar names use, but which are not currently associated with Sebastien. If you think any of these are valid pronunciations for Sebastien, 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 S AH0 B AE1 S CH 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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