It means bright, brilliant, shining, and a bright future, and it means auspiciousness and connotation. The five elements belong to fire.
According to the baby naming website, we learned that the five elements of the character Yu belong to fire, and fire means "Yan Shang". He has an impatient temper and is full of self-esteem. Fire represents etiquette, which means being humble and prudent, showing respect to those above and not bullying those below. Fire begins at Si (beginning of summer), flourishes at noon (summer solstice at its peak), and is grounded at noon (little heat). Although the sun is extremely hot, it scorches the earth and reacts with the earth to produce the effect of summer heat. It takes time, when At the end of the month (slight heat), the sun is in contact with the earth, the summer heat is formed, and the heaven and earth are hot together. The original meaning of the name Yu is a new day. Daylight, light, shining. The word "昱" used in the name means bright, brilliant, shining, and a bright future, which means auspiciousness and connotation.