The Mean Girls star is planning to relaunch herself as simply 'Lindsay' as she struggles to rebuild her career following a string of personal problems and stints in jail and rehab.
And in an apparent snub to Lindsay's father Michael Lohan, her younger sister Ali and mother Dina are also planning to drop the family name and use Dina's maiden moniker 'Sullivan' instead.
Dina tells PopEater.com, "Lindsay is dropping the Lohan and just going by Lindsay. Plus, me and Ali will be officially changing our last names back to my maiden name, Sullivan."
Lindsay and her mother have been engaging in a public war of words with Michael Lohan since his divorce from Dina was finalised in 2007.