权力的游戏 - Game of Thrones names - latest episode - SPOILERS
First of all, I'm Chinese and I'm a big fan of the Game of Thrones. I've read both the English and Chinese version of the novel.

For Ramsey and Eyrie:

Ra-m-sey,  to mimic the "Ra" sound, because there is no such sound in Chinese, we use 拉（La1) instead. Actually a funny story is that there are a lot Chinese dialects in which people pronounce "R" as "L". One of my friend from Fujian always say 热死了(re4 si3 le1) as le4 si3 le1. This works for the "m" too. Chinese is a monosyllabic language. Almost every word is pronounced as "consonant+vowel"(耳 and other er sound words are the exceptions). So when we meet a single "m" in a name, we always translate it as 姆(mu3）. There is also no sound like "sey" in Chinese. So we translate it into 斯(si1).

Eyrie follow the same rule because there is no sound like "rie" in Chinese.

For Tyrion, he is translated as 提利昂(a translation for the closest sound in Chinese). The "小恶魔" is a translation for his nickname "the Imp" actually.

Actually, as a Chinese, I think the translation for the name of characters in the Game of Thrones are pretty good. My favorite translations in the books are the names of the bastards.

River: 河文
Snow: 雪诺
Flower: 花佛
Stone: 石东

In these Chinese name, the first character is the meaning of the name and the second word is a sound mimic. And they read great in Chinese.

And also, what do you think is a better translation for the Hound？