girls:
1.3k births since 1998
#4431 (22nd percentile)
boys:
2.6k births since 1999
#2484 (46th percentile)
overall:
3.9k births since 1998
#4415 (43rd percentile)
The name Kaidyn is the #4,415 most popular name of all time in the U.S. on a gender-neutral basis, with a total of 3,879 recorded births since 1998. This represents the 42.9% percentile of name popularity (more popular than 42.9% of all names). For boys, it ranks #2,484 (45.8% percentile) for all time with 2,587 births since 1999. For girls, it ranks #4,431 (22.5% percentile) for all time with 1,292 births since 1998.
Kaidyn first appeared in U.S. birth records in 1998 (1998 for girls and 1999 for boys).
The name Kaidyn has been given to both genders, with a slight preference for boys (66.7% of all recorded births). In 2023, 89.8% of babies named Kaidyn were boys. Interestingly, until around 1999, the name was more popular for girls (100.0% girls from 1998 to 1998), but since then it has been more commonly used for boys (66.8% boys from 1999 to 2023).
For boys, Kaidyn reached its peak popularity in 2014, achieving the 20.3% percentile (ranked #721) with 92 births per million. The name was most common in 2014, with 92 births per million (ranked 20.3% percentile). Since reaching a low point around 2021, the popularity of this name for boys has been increasing. Currently, Kaidyn ranks #793 for boys (13.0% percentile) with 67 births per million, which is 72.8% of its peak share of births.
For girls, Kaidyn reached its peak popularity in 2009, achieving the 10.9% percentile (ranked #855) with 54 births per million. The name was most common in 2009, with 54 births per million (ranked 10.9% percentile). Since reaching a high point in 2013, the popularity of this name for girls has been declining. Currently, Kaidyn ranks #938 for girls (1.0% percentile) with 8 births per million, which is 14.9% of its peak share of births.
This chart shows the total number of births per million babies in each year for the name "Kaidyn".
These names exclude other spelling variations of Kayden. View all variations of Kayden.
These similar-looking names have spellings that are closest to the spelling of "Kaidyn", in the sense that there are the fewest number of letter differences between the two spellings. This list excludes the 69 other name spellings that we've determined are also variations of "Kayden" based on shared pronunciations. Click here for more details on names that are pronounced like Kayden..
Our model has identified 4 different pronunciations for the name Kaidyn. Click the play button under each pronunciation to hear it spoken aloud.
Our model is 53.7% confident that Kaidyn is pronounced as KAY-dihn, which has 2 syllables. The next most likely pronunciation is KAY-duhn, at 29.3% 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 Kaidyn? These are pronunciations that other similar names use, but which are not currently associated with Kaidyn. If you think any of these are valid pronunciations for Kaidyn, 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 EY1 D 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.
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