Responses
We already turned that theory down. Remember that the fortune teller called oCiel Sirius? The point is, oCiel wouldn't let call him by his name so easily
If I read it in Spanish, "Ciel" is similar to "cielo"="sky". I think the other name is either related to the night or the Earth
I saw a comment where someone assumed OurCiel true name - Sirius
I dont want OurCiel to be Surius T_T it's a wonderful name and all, but I have only one Sirius in my heart