我姓岳我心悦我姓俞我心愉
[wŏ xìng yuè wŏ xīn yuè wŏ xìng yú wŏ xīn yú]
'My Surname Is Yue and My Heart Is Glad, My Surname Is Yu and My Heart Is Pleasant' This name combines two similar surnames 'Yue' and 'Yu', as they sound very close in Chinese but different in meaning. 'Xinyue' means heart pleasure. So this internet username wants to express the happiness and satisfaction coming from one's family name while also conveying the idea of enjoying oneself.