Did Divine Crocodile have a real name? What was it?

[Ken Cheng]

"Southern Seas Divine Crocodile" is a nifty title, but as a proper name, it doesn't quite cut it.

Each of the Four Great Evils had a proper name as well as a rank and title. Great Evil # 1 was "Filled With Evil," but he was also born Deun Yin Hing. Great Evil # 2 was "No Evil Undone," but she was also born Yip 2 Leung. Great Evil # 4 was "Insanely Cruel and Extremely Evil," but his parents also gave him the name Wan Chung Hok.

Great Evil # 3 was "Vicious and Deadly Evil," and he was the Southern Seas Divine Crocodile, but...did he have a proper name as his cohorts did? What was it?

[Shi-Potian]

yue laosan

[Ren Wo Xing]

His surname was Yue, but he hated the name his parents gave him. We never learn it in the novel; he is just addressed to as 'Yue Lao'er' (by himself; Yue Number Two) or as 'Yue Lao'san' (Yue Number Three).

[CFT]

Yip 2 Leung is not a proper name either. It just means 2nd madam Yip/Ye.