Castle
2 syllables
⚧ Unisex ◎ ModernAmerican / Multicultural ◈ 2 syllables
"Fortified dwelling or stronghold."

From ModernAmerican / Multicultural

Castle means fortress or stronghold — from the Latin castellum. A castle IS the most dramatically impressive building humans have ever built for protection. Richard Castle IS TV's most charmingly witty crime-solving writer. Two syllables of the most dramatically impressive, maximum-protection, AND TV's most charming writer.

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Castle at a glance
MeaningFortified dwelling or stronghold.
OriginModernAmerican / Multicultural
GenderUnisex
Syllables2
NumerologyLife Path 6
US Rank (today)#4677
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Why parents love Castle
  • A castle IS the most dramatically impressive fortress.Richard Castle IS TV's most charming writer.Two syllables with a strong, Latin sound: KAS-ul.Cast and Le are both embedded.The most directly fortress-named name.
The vibe of Castle
fortressstrongholdLatincastellumCastledramaticallyimpressiveprotectionRichard CastleTV
Origin & history of Castle
Latin castellum (fortress) Castle
1
ModernAmerican / Multicultural roots
A castle IS the most dramatically impressive fortress. Richard IS TV's most charming writer.
2
First recorded
Earliest known use: Latin; Richard Castle (TV).
3
Today
Castle remains a beloved choice, ranking #4677 in the US. 367 babies have been named Castle since 1916.
◈ Sources: Behind the Name, SSA data
How popular is Castle?
2018 peak year
Castle first appears in the U.S. registration record in 1916. Its popularity climbed over the following decades. In 2018, 32 babies received the name (ranked #3460). Today it sits well outside the top 1,000 (around #4677), with roughly 22 babies named Castle each year. Castle's usage has held roughly steady recently. In total, around 367 babies have been registered with this name since 1880.
Year-by-year registrations 1880–2024 · U.S. Social Security data
32 Babies named in peak year
(ranked #3,460)
22 Avg. per year
(last decade)
220 Total registrations
last 10 years
367 All-time total
(since 1880)
Popularity in the US today (rank #4,677) Moderate
→ Holding steady in recent years
📊 Check all names registered in the United States →
Numerology of Castle
6
Life path number
The Nurturer
Nurturing, love and responsibility.

Castle's Life Path 7 is the seeker's number — fortress seeking. People named Castle tend to be strong, impressive, and gifted at being the most dramatic fortress.

Most dramatically impressive fortress
Richard-Castle
Strong-Cast-Le
Latin-castellum
Maximum-protection
C3
A1
S1
T2
L3
E5
Sum: 15 → Life path 6
Personality of Castle
❤️
Nurturing heart
They notice when someone is struggling before anyone else.
🏡
Creates warmth
Their circle is warmer for their presence.
⚖️
Strong morals
They know what's right and stand by it.
🌸
Quietly selfless
They give and give, often without realising how much.
Famous people named Castle

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Names that combine with Castle

Sibling pairings that share the timeless, classic energy of Castle.

Middle names for Castle

The right middle name turns Castle into a complete story. Explore options for first-and-middle pairings, then last-name flow.

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Numerology life path calculator

Enter any full name and date of birth to discover the life path number — a core numerological indicator of personality, purpose and destiny.

First name
Middle name (optional)
Last name
Date of birth
7
Life path number

How we calculated this
Castle is a beautiful choice.
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