Meaning and origin
Treasa is a Celtic girl name. The meaning of the name is `strong `.
Where is it used? The name Treasa is mainly used in Irish.
How do they say it elsewhere? Teresa (In Spanish, Portuguese, Italian, Finnish and in Polish) Terezija (In Slovene) Toireasa (In Irish) Terezia (In Hungarian) Theresia (In German) Thérese (In French) Theresa (In English) Tereza (In Bulgarian, Czech, Slovak and in Romanian)
If it's too long people might use In Spanish: Tere In English: Tessa In English: Tess In English: Teri