Zhu seems to be the name of the emperor.
Zhu, Zhu and Zhu came running, of course, just before four o'clock.
Zhu Lingling, the bottom of the word fire.
Zhu Jiong, Zhu Jiran. Rudder (bright appearance); Suddenly (brightly).
Zhu Han (Yin Han)
The name with fire is only a few words. If you don't think it's appropriate, you can associate it with these words, hehe!