Kelvin Name Meaning
The name Kelvin comes from English roots and carries a meaning worth knowing. Read the full meaning and origin of Kelvin below, then browse real variants, short forms, and related names from the same family. Tap any name to copy it instantly.
Kelvin Name Meaning
EnglishFrom the name of a Scottish river, perhaps meaning "narrow water". As a title it was borne by the Irish-Scottish physicist William Thomson, Lord Kelvin (1824-1907), who acquired his title from the river.
Frequently Asked Questions
What does the name Kelvin mean?
The full meaning, origin and background of Kelvin appear in the meaning card at the top of this page, followed by real variants and related names from the same family.
Is Kelvin a boy or girl name?
The usage and origin of Kelvin are shown in the meaning card above — the related names below include forms used across genders.
What names are similar to Kelvin?
The list below shows real name variants, short forms, and names that share the roots or sound of Kelvin — tap any name to copy it.
Is Kelvin a rare name?
Many names carry centuries of history yet stay uncommon today. Browse the related names below to find a form of Kelvin that feels right.