Cassiel

Popularity Trends

The name Cassiel is the #7,280 most popular name of all time in the U.S. on a gender-neutral basis, with a total of 459 recorded births since 1999. This represents the 5.9% percentile of name popularity (more popular than 5.9% of all names). For boys, it ranks #4,196 (8.4% percentile) for all time with 390 births since 2009. For girls, it ranks #5,647 (1.2% percentile) for all time with 69 births since 1999.

Cassiel first appeared in U.S. birth records in 1999 (1999 for girls and 2009 for boys). Birth data for Cassiel is available in 17 out of the 25 years between 1999 and 2023 (15 years for boys and 11 years for girls). 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 Cassiel has been given predominantly to boys, with 85.0% of all recorded births being male. In 2023, 100.0% of babies named Cassiel were boys. Interestingly, until around 2009, the name was more popular for girls (100.0% girls from 1999 to 2008), but since then it has been more commonly used for boys (86.9% boys from 2009 to 2023).

For boys, Cassiel reached its peak popularity in 2022, achieving the 4.4% percentile (ranked #883) with 25 births per million. The name was most common in 2022, with 25 births per million (ranked 4.4% percentile). In recent years, the popularity of this name for boys has remained relatively stable. Currently, Cassiel ranks #888 for boys (2.5% percentile) with 15 births per million, which is 62.3% of its peak share of births.

For girls, Cassiel reached its peak popularity in 2017, achieving the 0.5% percentile (ranked #944) with 5 births per million. The name was most common in 2017, with 5 births per million (ranked 0.5% percentile). There have been no recorded female births with this name since 2021.

This chart shows the total number of births per million babies in each year for the name "Cassiel".

1999 2023 19992023

Key Statistics

Total Births

Peak Births

Peak Year

2017

First Recorded

1999

Peak Percentile

0.5%

Current Percentile

—

Peak Rank

#944

Current Rank

—

Female statistics

Total Births

390

Peak Births

Peak Year

2022

First Recorded

2009

Peak Percentile

4.4%

Current Percentile

2.5%

Peak Rank

#883

Current Rank

#888

Male statistics

Names with Similar Spellings

These similar-looking names have spellings that are closest to the spelling of "Cassiel", in the sense that there are the fewest number of letter differences between the two spellings. These names exclude other spelling variations of this name. View all variations of Cassiel.

Names with Correlated Trends

These 12 names have popularity trends that correlate most strongly with the name Cassiel's popularity from 1996 to 2023 on a gender-neutral basis. Names may rise and fall in popularity for a variety of reasons, but correlations often reflect either changes in naming fashion or demographic shifts.

The correlation calculations in the table below ignore absolute popularity to show you names that move in similar directions as the name Cassiel at the same time. They also correct for changes in the overall birth rate over time. The 0-100% trend values are calculated by dividing each name's gender-neutral births per million by the peak births per million for that name.

The 12 names most strongly correlated to Cassiel range from Axyl at 98.7% correlation to Greyson at 98.0% correlation, with an average correlation level of 98.3%. The most popular of these 12 most correlated names is Greyson with 55.7K births (99% boys) and the least popular is Emmerich with 230 births (100% boys).

Cassiel's share of births peaked at 25.9 births per million in 2018 (5.3 for girls in 2017 and 24.6 for boys in 2022). It reached its lowest point of 2.4 births per million (9% of peak) in 2009. In 2023, the most recent period with data, the name Cassiel had 15.3 births per million, 59% of its peak popularity.

This chart shows how each name's popularity has changed over time relative to its peak (100%).

Axyl

475

98.72% (very strong)

Taim

551

98.48% (very strong)

Emmerich

230

98.38% (very strong)

Kinsleigh

2,066

98.34% (very strong)

Finlee

1,257

98.33% (very strong)

Finnley

7,196

98.32% (very strong)

Kinsley

44.6k

98.26% (very strong)

Joud

552

98.16% (very strong)

Koraline

439

98.03% (very strong)

Kinslee

4,818

98.03% (very strong)

Castiel

3,386

97.99% (very strong)

Greyson

55.7k

97.98% (very strong)

About this table: Correlation values are shown as percentages from 0% to 100%, with each value accompanied by its strength (very weak to very strong). Higher percentages and stronger correlations indicate names that rise and fall together more closely in popularity. The strength labels are color-coded from gray (very weak) to green (very strong). The Trend column visualizes how each name's popularity has changed over time relative to its peak. Absolute correlation values are shown for simplicity (all correlations here are positive). The Total Births column is color-coded by gender distribution - blue shades for predominantly male names and red shades for predominantly female names, with purple hues indicating a more balanced gender distribution.

How to Pronounce Cassiel

Our model has identified 3 different pronunciations for the name Cassiel. Click the play button under each pronunciation to hear it spoken aloud.

Our model is 48.7% confident that Cassiel is pronounced as KA-see-uhl, which has 3 syllables. The next most likely pronunciation is KA-see-ehl, at 41.0% confidence, with 3 syllables.

KA-see-uhl

48.7%

KA-see-ehl

41.0%

KA-see-EHL

10.3%

KA-see-uhl (3 syllables)

48.7% confidence

K AE1 S IY0 AH0 L

KA-see-ehl (3 syllables)

41.0% confidence

K AE1 S IY0 EH0 L

KA-see-EHL (3 syllables)

10.3% confidence

K AE1 S IY0 EH1 L

Possible Additional Pronunciations

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 Cassiel? These are pronunciations that other similar names use, but which are not currently associated with Cassiel. If you think any of these are valid pronunciations for Cassiel, please vote using the thumbs up button.

About Pronunciation Data

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 AE1 S IY0 AH0 L) 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.

Made with ❤️ by Aaron J Becker

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