"first of the month, calends"
Origin: Latin via Welsh
Language: Welsh
Calan
Pronunciation: [ k-AYL-uhn ]
Does Calan flow with your last name?
A Celtic name rooted in ancient Welsh and Gaelic tradition
Welsh
Scottish
Irish
American
Classic
Strong
Earthy
Traditional
Sophisticated
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Meaning & Origin
"slender, narrow"
Origin: Scottish Gaelic
Language: Gaelic
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The Story of Calan
Calan has two distinct origins that have converged into a single spelling. In Welsh, 'Calan' refers to the first day of the month (from Latin 'calendae,' the calends), heard in the Welsh carol 'Hela'r Ysgyfarnog ar Galan Mai' (May Day hunting). It also appears as a variant of the Gaelic Caelan, derived from 'caol' meaning 'slender' or 'narrow,' a name rooted in both Irish and Scottish Gaelic tradition. Together, the name evokes Celtic heritage across the British Isles.
Calan has grown as parents seek Celtic names with a clean, modern sound that works easily in English-speaking countries. Its similarity to the more common Caelan, Callan, and Kylan gives it a familiar feel while remaining distinctive. The rise of Irish and Welsh heritage names in general has lifted Calan alongside names like Rhys, Declan, and Caius.
In Wales, Calan Gaeaf (November 1) and Calan Mai (May 1) are the beginnings of the dark and light halves of the year respectively—ancient Celtic seasonal turning points. The name Calan thus carries the weight of Celtic seasonal tradition and the ancient rhythm of the natural year.
Historical Record
Calan first appeared in US Social Security records in 1984.
Over 940 babies have been named Calan in the United States since SSA records began.
Today, Calan is a hidden gem — rare but distinctive , currently ranked #3,805 for boy names in the US .
Fun Facts
- Calan Mai (May Day) is one of the oldest Welsh seasonal celebrations, marking the beginning of summer with bonfires and folk traditions
- The word 'calendar' itself derives from the Latin 'calendae' (calends), the same root as the Welsh Calan
Calan in Other Languages
Irish
Caelan
Welsh
Calan
French
Calan
English
Calan
Scottish Gaelic
Caolan
Popularity Over Time
#3,805
Current Rank
Rising
Trend
Hidden Gem
Based on SSA data 1880–present
Year-by-year popularity data will be available soon.
Famous People Named Calan
C
Calan Williams
Athlete
2000
Australian racing driver who competed in Formula 2 and was among the youngest Australians to reach elite motorsport rank...
Australian racing driver who competed in Formula 2 and was among the youngest Australians to reach elite motorsport ranks
C
Caelan Reed Carmack
Other
Son of gaming industry legend John Carmack; the name variant highlights the growing use of Celtic names in diverse moder...
Son of gaming industry legend John Carmack; the name variant highlights the growing use of Celtic names in diverse modern families
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See all →Quick Facts
- Gender
- Boy
- Syllables
- 2
- Popularity Rank
- #3,805
- Total SSA Count
- 29
- Cultural Origins
- Welsh Scottish Irish American
- Pronunciation
- Moderate
- Formality
- Moderate
- Cross-Cultural Ease
- Moderate
Common Nicknames
Cal
Middle Name Ideas
Suggested pairings based on syllable flow and style
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Timeless choice, smooth 2-1 syllable flow
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Timeless choice, Scottish heritage match, extended 2-3 combo
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Timeless choice, smooth 2-2 syllable flow
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Classic pairing, smooth 2-1 syllable flow
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Timeless choice, American heritage match, extended 2-3 combo
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Timeless choice, smooth 2-2 syllable flow
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Timeless choice, American heritage match, extended 2-3 combo
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Timeless choice, smooth 2-2 syllable flow
-
Timeless choice, Scottish heritage match, extended 2-3 combo
-
Timeless choice, smooth 2-2 syllable flow
Middle Names
Middle Names for Calan
7 name pairings with syllable flow tips
Sibling Names
Sibling Match
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Also a Girl Name
Calan is also used as a girl name, ranked #16608.
View Calan as a girl name →Similar Names
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Same Origin Names (Welsh)
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Frequently Asked Questions About Calan
What does the name Calan mean?
"first of the month, calends" (from Latin via Welsh). "slender, narrow" (from Scottish Gaelic). Calan has two distinct origins that have converged into a single spelling. In Welsh, 'Calan' refers to the first day of the month (from Latin 'calendae,' the calends), heard in the Welsh carol 'Hela'r Ysgyfarnog ar Galan Mai' (May Day hunting). It also appears as a variant of the Gaelic Caelan, derived from 'caol' meaning 'slender' or 'narrow,' a name rooted in both Irish and Scottish Gaelic tradition. Together, the name evokes Celtic heritage across the British Isles.
What is the origin of the name Calan?
Calan has Latin via Welsh, Scottish Gaelic, Welsh, Scottish, Irish, and American origins. In Latin via Welsh, it means "first of the month, calends". In Scottish Gaelic, it means "slender, narrow".
Is Calan a boy or girl name?
Calan is used as both a boy and girl name. As a boy name, it is ranked #3805. As a girl name, it is ranked #16608. Calan is more commonly used as a boy name.
How do you pronounce Calan?
Calan is pronounced k-AYL-uhn.
How popular is the name Calan?
Calan is currently ranked #3805 in popularity for boy names in the United States.
What are common nicknames for Calan?
Common nicknames for Calan include Cal.
What are good middle names for Calan?
Popular middle name pairings include Calan James, Calan John, Calan Reid, Calan Ross, Calan Finn, Calan Hugh, and Calan Grey.
What are good sibling names for Calan?
Names that pair well with Calan as siblings include Rowan, Isla, Declan, Fiona, Rhys, Brenna, and Owen.
How many syllables does Calan have?
Calan has 2 syllables, making it easy to say and remember.
Is Calan a common or rare name?
Calan is an uncommon name, ranked #3805 in the US. Its rarity gives it a distinctive, memorable quality.
About the Name Calan
Calan is a boy name with Welsh, Scottish, Irish, and American origins . The name means "first of the month, calends" in Latin via Welsh .
Is Calan a boy or girl name? Calan is used as both a boy and girl name. As a boy name, it ranks #3,805 in popularity. As a girl name, it ranks #16,608. Calan is more commonly used as a boy name.
Calan is currently ranked #3,805 in popularity for boy names in the United States.
The name Calan has 2 syllables and is pronounced k-AYL-uhn, making it easy to pronounce and remember.
Common nicknames for Calan include Cal. These shorter forms provide casual alternatives while keeping the elegance of the full name.
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Sources
- U.S. Social Security Administration — National Baby Names Data (popularity rankings and historical trends)
- Behind the Name (etymology and meaning research)
- NamingEverything editorial research and analysis