Kirstee is of Scottish origin and means "Christian". It is often considered a variation of the name Christie, which also has Scottish roots. Kirstee tends to be more uncommon than its counterparts like Kirsty or Kirstin, adding a touch of uniqueness to those who bear it. The name's pronunciation typically rhymes with 'greet' in English, /ˈkɜːrsti/. Kirstee is often associated with the diminutive form of Christ, reflecting its Christian origin.
"The name Kirstee saw a gradual increase in popularity from 1989 to 1992, with the highest number of babies named Kirstee born in 1992."