成哥 translates to Brother Cheng It could either be a nickname given to someone

Relation Nicknames

强哥程妹 [qiáng gē chéng mèi]
Strong brother and Younger Sister Cheng These names usually are used among friends giving an impression ...
承熹我要和你白头偕老 [chéng xī wŏ yào hé nĭ bái tóu xié lăo]
The name Cheng Xi is likely a persons name This username expresses a wish to grow old together with ...
他姓程他心沉 [tā xìng chéng tā xīn chén]
Translated as He shares the surname Cheng and he has a profound heart The first part identifies someone ...
程人魔 [chéng rén mó]
It may originate from a persons name Cheng with an additional magic word giving a sense of mystery ...
诚 [chéng]
Simply Cheng a common Chinese character standing for sincerity integrity honesty The nickname ...
安成如梦 [ān chéng rú mèng]
An Cheng Ru Meng means As if Cheng is a Dream Cheng here could refer to a place person or event named Cheng ...
青城不清 [qīng chéng bù qīng]
Qing Cheng is a proper noun often representing some scenic spots like Mount Qingcheng 不 bu 清 qing ...
橙妤 [chéng yú]
Cheng Yu can be a Chinese name composed of cheng which refers to orange a symbol of warmth and cheerfulness ...
毋之诚彼娘之非悦 [wú zhī chéng bĭ niáng zhī fēi yuè]
This name seems to be less literal in meaning 诚’ ch ě ng could be intended as ‘诚实’ ch é ng sh í ...