The four-leaf clover has long been considered a symbol of good luck. While it’s unknown where the tradition originated, four-leaf clovers are most commonly associated with Ireland because of the island’s high rate of producing the rare four-leaf variety.

What shape is a shamrock?

The four-leaf clover has long been considered a symbol of good luck. While it’s unknown where the tradition originated, four-leaf clovers are most commonly associated with Ireland because of the island’s high rate of producing the rare four-leaf variety.

Why is it called a shamrock?

A shamrock is a young sprig, used as a symbol of Ireland. Saint Patrick, Ireland’s patron saint, is said to have used it as a metaphor for the Christian Holy Trinity. The name shamrock comes from Irish seamróg [ˈʃamˠɾˠoːɡ], which is the diminutive of the Irish word seamair óg and simply means “young clover”.