Sanju, both the formats of name are fine. It is just the surname has been moved. So it is fine with both the formats of name. You will not face any issue during the document verification. But when you are filling the application form, please mention the name according to your SSC Marks sheet. And because your SSC marks sheet is also considered as a proof of your date of birth, it is important you mention the details as per your SSC Marks sheet only.