儿子改名字的问题

本人两年前规划美国公民，儿子还未办美国公民和美国护照，现已超过18岁， 想改个名字， 不知实否得通过file N-600取得公民纸才能改名字？ 各位有这种相似的经验吗？ 多谢！

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• Reply -863211- ♂ (418 bytes) () 06/21/2015 postreply 20:40:12

• Thank you very much. when we file N-600, my son needs to take oa -baiyunpiao12- ♀ (0 bytes) () 06/22/2015 postreply 08:27:57

• No oath is needed for the minor child. -863211- ♂ (0 bytes) () 06/22/2015 postreply 08:40:31

• 我儿子是在file N-400 时改的名字。超过18岁，可以用N-600 吗？ -菁菁- ♀ (0 bytes) () 06/22/2015 postreply 08:43:11

• Yes if you became US citizen before he turned 18. -863211- ♂ (0 bytes) () 06/22/2015 postreply 12:06:44