The Vietnamese word "cải danh" means "to change one's name." It is a verb commonly used in contexts where a person decides to alter their name for various reasons, such as personal preference, marriage, or legal reasons.
In more complex sentences, "cải danh" can be used with other verbs or phrases to talk about the process of changing a name. For instance: - "Tôi cần đi nộp đơn cải danh tại văn phòng chính quyền." - (I need to submit a name change application at the government office.)
While "cải danh" typically means "to change one's name," in some contexts, it might imply adopting a new identity or persona. However, this is less common.