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Castor
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Copyright © 2022 NameKoala.com and Spring Launch Media LLC. All Rights Reserved.

All content on this website ("the Site") is the property of Spring Launch Media LLC. The collection and assembly of content on this Site are the exclusive property of Spring Launch Media LLC and are protected by copyright and other intellectual property laws. Name data is publicly sourced from the United States Social Security Administration. The U.S. Social Security Administration is not affiliated with Name Koala. This site is a site for fun use. There may be calculation and data errors..

Castor Share
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Table of Contents
💖 Category Share
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Gender
Category
Starting Letter
Ending Letter
Decade Name First Appeared
🔆 Meaning Share
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Gender

Boy
How popular is Castor?

Castor was ranked #4,192 among boy names in 2018, and #6,043 in 2017.

2018 Rank

#4,192

2017 Rank

#6,043
When was Castor first given to babies?

Castor was first given as a name in the U.S. in the 1990s.

When was Castor the most popular?

The popularity of Castor reached its heights in the 2010s. Its second most popular decade was the 2000s.

How many people are named Castor?

Since 1880, approximately 259 people in the U.S. have been given this name.

📈 Popularity through the Ages Share
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Most Popular Decade

2010

Popularity of "Castor" over the ages

Average Number of Babies Born per Million per Year
Source: Name Koala, U.S. Social Security Administration
Note: Why do we use the metric average number of babies born per million? Because we want to normalize for population growth (or decline) over time. For example, in the 1880s, there were fewer people born than in the 2010s, but popularity is measured relative to the total population and not just as an absolute number. Otherewise, many of the names given to babies born in the 2010s would be more popular than the names in the 1880s just by sheer number of babies born!

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Pollux
Baby Name: Boy Boy 0.0 12080.0 2010.0
Atlas
Baby Name: Girl, Unisex Girl, Unisex 2917.0 2690.0 2010.0
Atlas
Baby Name: Boy, Unisex Boy, Unisex 328.0 291.0 2010.0

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Similar Baby Names to Castor

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Kastor
Baby Name: Boy Boy 12210.0 0.0 2010.0
Caster
Baby Name: Boy Boy 9661.0 10700.0 1950.0
Castro
Baby Name: Boy Boy 0.0 0.0 1970.0
Astor
Baby Name: Girl, Unisex Girl, Unisex 15855.0 15589.0 2010.0
Pastor
Baby Name: Boy Boy 0.0 0.0 1990.0
Castoria
Baby Name: Girl Girl 0.0 0.0 1910.0
Casto
Baby Name: Boy Boy 0.0 0.0 1910.0
Castor
Baby Name: Boy Boy 6043.0 4192.0 2010.0
Astor
Baby Name: Boy, Unisex Boy, Unisex 5770.0 10700.0 1910.0
Caston
Baby Name: Boy Boy 3366.0 4879.0 2010.0