Jesu

[jee-zoo, -soo, jey-, yey-] /ˈdʒi zu, -su, ˈdʒeɪ-, ˈyeɪ-/
noun, Literary.
1.
Origin
1150-1200; Middle English < Late Latin Iēsu, oblique (orig. vocative) form of Iēsus < Greek Iēsoû; see Jesus
British Dictionary definitions for Jesu

Jesu

/ˈdʒiːzjuː/
noun
1.
a poetic name for or vocative form of Jesus
Word Origin
C17: from Late Latin, vocative of Jesus