Since Ho's surname/nickname is Star , then Haebom can also be translated as 해 (hae) as in Sun in korean, and 봄 (bom) as spring, then baby could be = Wol-hee 월희, which translates to 월 (wol) as in Moon and 희 (hui/hee) as bright/joyful.
So she could be Sung Wolhee or Kwon Wolhee (if they are taking Haebom's surname after marriage hihi)
Since Ho's surname/nickname is Star , then Haebom can also be translated as 해 (hae) as in Sun in korean, and 봄 (bom) as spring, then baby could be = Wol-hee 월희, which translates to 월 (wol) as in Moon and 희 (hui/hee) as bright/joyful.
So she could be Sung Wolhee or Kwon Wolhee (if they are taking Haebom's surname after marriage hihi)
Just a random thought! ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄