girls:
9.2k births since 1999
#1680 (71st percentile)
boys:
5 births since 2016
#4581 (0th percentile)
overall:
9.2k births since 1999
#2800 (64th percentile)
The name Addilyn is the #2,800 most popular name of all time in the U.S. on a gender-neutral basis, with a total of 9,237 recorded births since 1999. This represents the 63.8% percentile of name popularity (more popular than 63.8% of all names). For girls, it ranks #1,680 (70.6% percentile) for all time with 9,232 births since 1999. For boys, it ranks #4,581 (0.0% percentile) for all time with 5 births since 2016.
Addilyn first appeared in U.S. birth records in 1999 (1999 for girls and 2016 for boys). Birth data for Addilyn is available in 23 out of the 25 years between 1999 and 2023 (23 years for girls and 1 years for boys). 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.
The name Addilyn has been given almost exclusively to girls, with 99.9% of all recorded births being female.
For girls, Addilyn reached its peak popularity in 2016, achieving the 69.2% percentile (ranked #295) with 537 births per million. The name was most common in 2016, with 537 births per million (ranked 69.2% percentile). Since reaching a high point in 2019, the popularity of this name for girls has been declining. Currently, Addilyn ranks #598 for girls (36.9% percentile) with 214 births per million, which is 39.9% of its peak share of births.
For boys, Addilyn reached its peak popularity in 2016, achieving the 0.0% percentile (ranked #921) with 2 births per million. The name was most common in 2016, with 2 births per million (ranked 0.0% 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 "Addilyn".
These names exclude other spelling variations of Adeline. View all variations of Adeline.
These similar-looking names have spellings that are closest to the spelling of "Addilyn", in the sense that there are the fewest number of letter differences between the two spellings. This list excludes the 63 other name spellings that we've determined are also variations of "Adeline" based on shared pronunciations. Click here for more details on names that are pronounced like Adeline..
Our model has identified 4 different pronunciations for the name Addilyn. Click the play button under each pronunciation to hear it spoken aloud.
Our model is 52.6% confident that Addilyn is pronounced as A-dih-lihn, which has 3 syllables. The next most likely pronunciation is A-duh-lihn, 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 Addilyn? These are pronunciations that other similar names use, but which are not currently associated with Addilyn. If you think any of these are valid pronunciations for Addilyn, 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 AE1 D IH0 L IH0 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.
© 2025 NamePlay.org
Made with ❤️ by Aaron J Becker