How do Chinese people pronounce Latin characters?

Question

I hear that "Windows XP" is commonly called "Chā P" because the letter "X" may be pronounced "Chā".

Are there other Latin characters that have similarly peculiar pronunciations?

Answer 1

There is no single way to pronounce a given letter in the Latin alphabet. The set of rules varies wildly depending on the speaker's geographical location.

That being said however, I have, a few years ago, compiled a list of common (more Northern I believe) pronunciations of Roman letters. You can find it on this subpage of my Wiktionary homepage: Roman Letters in Mandarin.

For your convenience, I am going to paste it here:

字母  漢語拼音標音                    同音字
A     ēi    
B     bì                            閉
C     sēi                           塞（白讀）
D     dì                            地
E     yì                            意
F     ái fu                         癌副
G     jì                            既
H     éi chi    
I     ài 或 ái                      愛 或 癌
J     zhèi                          這（口語）
K     kèi   
L     ái lur                        癌露兒
M     ái mu                         癌木
N     ēn                            恩
O     ōu                            歐
P     pì                            僻
Q     kiùr  
R     àr 或 ár                       二
S     ái si                         癌四
T     tì                            替
U     yōu                           幽
V     wēi（聲母多為唇齒音 IPA: /ʋ/）    微
W     dá bu liu                     達不六
X     ái ke si                      癌克四
Y     wài（聲母多為雙唇音 IPA: /w/）    外
Z     zèi

Just on your specific example, chā is certainly possible as X resembles the cross. I have never heard of people pronouncing XP like this before though.

Answer 2

Reading X as cha1 is definitely informal, almost online talk. It is only because X resembles a cross (叉) and cha1 is easier to pronounce.

This kind of meme is highly local and may not last long. Some other commonly used ones are actually from poker card names:

A: 尖 (pointy)
J: 钩 (hook)
Q: 圈 (circle), 蛋 (egg) or 皮蛋 (preserved egg)

This 'nicknaming' is not limited to Latin characters, but also symbols and signs, e.g.

Windows icon: 飘 ((flag) waving). E.g. 飘悠悠 (Windows key, U, U) means 'shut down your PC'.

Again these are highly geographical and may go away at any time like any other urban catchwords.

Answer 3

Chinese people pronounce "X" as "Chā" because "X" is not easy to pronounce (at least is harder than "Chā") and "X" looks like a cross, and a cross is pronounced as "Chā" (叉) in Chinese. Chinese people also pronounce "XCode", a code editor on apple Mac, as "Chā code".

As this "custom" derives from the difficulty of pronunciation, I think there may be some other similar "customs" for other Latin characters. However, as far as I, who is a native Chinese speaker, know, "X" is the only special case.

Answer 4

X, pronounced as Chā in Chinese, looks like two stick. X is also corresponding to the Chinese character 叉. If you do your math homework wrong, your math teacher will use her pen to write a shape like X. I don't know whether your teacher gives one.

You mean Latin alphabet?