【案例】曹先生因与妻子林某感情不和离婚,双方约定7岁的女儿随林某生活,他负担相应的抚养费。最近,已再婚的林某为了争取现任丈夫对孩子学习小提琴昂贵费用的支持,要将女儿改姓现任丈夫的姓。曹先生对此持反对意见,并表示如女儿被改姓,他将拒绝支付孩子今后抚养费。【评析】《民法通则》规定,公民享有姓名权,有权决定、使用和依法改变自己的姓名,禁止他人干涉、盗用、假冒,但在子女未成年前,其姓名更改应由父母共同协商决定,林 [Case] ​​Mr. Cao and his wife because of an affair and divorce, both parties agreed 7-year-old daughter with Lin a life, he bears the appropriate support. Lately, Lin, who is already remarried, has been forced to change her surname to her current husband’s name in order to win the support of her current husband in learning the violin’s cost to her children. Mr. Cao disagreed with this and said that if his daughter was changed his name, he would refuse to pay for future child support. [Comment] “General Principles of Civil Law” provides that citizens have the right to name, the right to decide, use and change their names according to law, to prohibit the interference of others, misappropriation, counterfeiting, but before the age of children, their names should be changed by the parents to consult the decision ,forest