Regarding using of title of name

Fact Details :- 1) That I am “SUSHANTA DUTTA” (Please see the spelling of title), S/O- SUDHIR DUTTA aged about 48 years now. 2) I have married “NANDITA DATTA” (Please see the spelling of title), D/O- NANTU DATTA aged about 38 years now in the year 2006. My title could not be attached with my wife title because in Bengali language both( DUTTA & DATTA) are written “দত্ত” in same way. (General tradition is to attach husband title together with wife title i.e. which title belongs the girl before her marriage). 3) Thereafter in the year 2008 our girl baby was born namely “SHREYASI DUTTA” (Please see the spelling of title), I got birth certificate for my daughter where shown/observed Father’s Name is “SUSHANTA DUTTA” (Please see the spelling of title) & Mother’s Name is “NANDITA DUTTA” (Please see the spelling of title). In my daughter’s birth certificate all title are identical and same i.e. “DUTTA”. Question : 1) I, Sushanta Dutta use the name spelling “SUSHANTA DUTTA”, S/O- SUDHIR DUTTA in every papers i.e. Aadhaar Card, Voter’s Card, Bank Account, Ration Card, PAN Card etc. 2) After marriage, my wife “NANDITA DATTA” use the name spelling “NANDITA DATTA” (Please see the spelling of title), W/O- “SUSHANTA DATTA” (Please see the spelling of title) in every papers i.e. Aadhaar Card, Voter’s Card, Bank Account, Ration Card etc. It would be done due to maintain similarity in the title. Is it correct to write husband title “DATTA” in lieu of “DUTTA” for my wife’s papers ? 3) My daughter possesses all documents like birth certificate, Aadhaar Card, Bank Account as “SHREYASI DUTTA”, Father’s Name- “SUSHANTA DUTTA” & Mother’s Name- “NANDITA DUTTA”. My wife name’s “NANDITA DUTTA” is given in her birth certificate instead of “NANDITA DATTA” to maintain the similarity in title (i.e. DUTTA) in the daughter’s birth certificate. It is right ? 4) In Bengali language “DUTTA” and “DATTA” is written in same spelling (দত্ত) . No difference between “DUTTA” and “DATTA” in Bengali language. 5) If my daughter use her name “SHREYASI DUTTA”, Father’s Name- “SUSHANTA DUTTA”, Mother’s Name – “NANDITA DUTTA” in her all papers/documents/applications, will it be created any problem in future ?