girls:
8.2k births since 1945
#1792 (69th percentile)
overall:
8.2k births since 1945
#2975 (62nd percentile)
The name Sydnee is the #2,975 most popular name of all time in the U.S. on a gender-neutral basis, with a total of 8,229 recorded births since 1945. This represents the 61.6% percentile of name popularity (more popular than 61.6% of all names). For girls, it ranks #1,792 (68.7% percentile) for all time with 8,229 births since 1945.
Sydnee first appeared in U.S. birth records in 1945 (first recorded for girls in 1945). Birth data for Sydnee is available in 63 out of the 79 years between 1945 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 girls, Sydnee reached its peak popularity in 2003, achieving the 47.1% percentile (ranked #480) with 252 births per million. The name was most common in 2003, with 252 births per million (ranked 47.1% percentile). Since reaching a high point in 2003, the popularity of this name for girls has been declining. Currently, Sydnee ranks #927 for girls (2.1% percentile) with 14 births per million, which is 5.7% of its peak share of births.
This chart shows the total number of births per million babies in each year for the name "Sydnee".
These names exclude other spelling variations of Sydney. View all variations of Sydney.
These similar-looking names have spellings that are closest to the spelling of "Sydnee", in the sense that there are the fewest number of letter differences between the two spellings. This list excludes the 29 other name spellings that we've determined are also variations of "Sydney" based on shared pronunciations. Click here for more details on names that are pronounced like Sydney..
Our model has identified 2 different pronunciations for the name Sydnee. Click the play button under each pronunciation to hear it spoken aloud.
Our model is 88.6% confident that Sydnee is pronounced as SIHD-nee, which has 2 syllables. The next most likely pronunciation is sihd-nee, at 11.4% 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 Sydnee? These are pronunciations that other similar names use, but which are not currently associated with Sydnee. If you think any of these are valid pronunciations for Sydnee, 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 IH1 D N IY0) 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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