Guessing

Méprise Phantomhive would sound pretty good
It also means mistake-> he is weak and worthless compared to Ciel

Yeah that sounds good (⌒▽⌒)

somehow that sounds right :D cloud an ciel phantomhive at least i hope its a nice name and i want to know more about what happened and why the hell no one asked about our ciel :( and just accepted the fact it would mean our ciel could play his twin scary good ( well they are twins and it seems they were together all the time but still ) or the others just wanted ciel more ? i don´t like replacement storys :( and i start to hate the story if the twins are enemys now #－.－)

IKR #－.－) hope we get to know everything real soon, but surely the author will drag it longer. It might take long time before everything clear. For now we got evil twin twist. And that Tanaka I thought he was kind to our Ciel when he was little. ╥﹏╥ Agni~....

what kind of parent would name their child mistake?

Better yet: Why does the relatives keep calling the youngest twin a SPARE of the older brother?! That's just sad as if he's only a replacement tool ╥﹏╥

*One of my mum's friend names Nora. Short for "Honor" but if it was in Japanese it also means "Stray" (≧∀≦) haha. So if Nora ever go to Japan her name would mean Stray LOL

*correction: not short but I mean Latin (￣∇￣") Sorry I'm starting to get sleepy

I wonder if he'll have a French name, too? If it's cloud, then in French it would be nuage (sounds like noo-ah-j), though :(

Cloudia is a varient spelling of Claudia which comes from Claudus, meaning "crippled," btw

@Cloudia, ^^ I know, but if we put aside the true meaning of that name and use it as word spelling insteas we get Cloud XD haha

@Name: All we know is that it must be unusual and non-traditional England name (⌒▽⌒)

*instead (sorry typo, I just woke up hehe)

What if his name has similiar meaning to ciel but in another language? Or what if his name means 'sea'? As we know that sea is like a mirror to sky