Kelvin
Just 83 men in Poland carry it, so most people here have never met one. The name is Celtic at root, meaning "narrow water".
Kelvin Pronunciation
What Kelvin means
Where Kelvin comes from and what it has meant to the people who carry it.
Kelvin begins as water. The name comes from a Celtic word for a narrow stream, and it belongs first to the River Kelvin, which runs through Glasgow before it joins the Clyde. The meaning stays close to that source: narrow water.
The name reached English through Scotland. In 1892 the physicist William Thomson was raised to the peerage and drew his title from the river that ran past his Glasgow laboratory. He became Lord Kelvin, and the temperature scale named after him keeps the word alive in science classrooms. A river fed a surname, and a surname fed a first name.
Parents outside Britain met Kelvin later, often through that scientific fame. It reads as English, though its bones are older and Celtic. Short and firm.
On a Polish class register, Kelvin sits among the newer imported names, spelled just as it looks. It has no Polish name-day and no diminutive of its own. What it holds is plain: narrow water, running through a Scottish city.
How many people are named Kelvin
1 in 257183 men in Poland is named Kelvin. 83 people carry it in the 2025 register: rank #3889 among male names.
Kelvin's popularity over time
Fewer than 2 boys were given the name in 2025. It has been stable for a decade.
Kelvin as a middle name
Kelvin is a first name for 83 men in Poland and a middle name for another 28, a 75/25 split. In the men's middle-name ranking it sits 1601st, between Joël (28) and Khalil (28).
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#1599 Ignac28
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#1600 Joël28
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#1601 Kelvin28
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#1602 Khalil28
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#1603 Mete28