他是我的唯一她是我的仅有
[tā shì wŏ de wéi yī tā shì wŏ de jĭn yŏu]
It expresses the feeling of having someone as a unique, irreplaceable partner in life. In this name, the user is indicating they have two very special individuals who mean the world to them: a male person who is the only one and a female person whom the user solely has. It reflects deep, unconditional love.