Voters can check their names online on Election Commission,

Chief Electoral Officer  Gujarat State
Now candidates may get below services by visiting the website :

Search Your Name in the Voter’s List (Candidates may check voters name, address, age, district, taluka, officiers mobile no. etc.)
(Electoral Roll)
http://erms.gujarat.gov.in/ceo-gujarat/master/Elector-Search-Dist-AC-Serial.aspxSearch Your Name By Area and Booth Level Officer
(Electoral Roll)
http://erms.gujarat.gov.in/ceo-gujarat/master/Elector-Search-Dist-AC.aspx