Meaning, origin, history
The name Cai is of Welsh origin and means "companion" or "leader". It is a short form of the name Caine, which was brought to Wales by the Normans during the medieval period. The name has been used in Wales for centuries and has become quite popular in recent years. Despite its Welsh roots, Cai is also used as a given name in other parts of the United Kingdom and beyond. It is considered a unisex name but is more commonly used for boys.
In numbers
Popularity of the name Cai since 1880
Total births
1,298
Total since 1880
Peak year
2022
108 births
in 2023
86
Recent births (5 years)
5-year trend
+34%
↗
vs previous 5 years