Ian Lavender's parents are Arthur Lavender and Doris Lavender.
Lavendula.
Ian's mother's name is Elaine, his father passed away when he was a child, his mother then married Ian's step father John, they do not have the same surname as Ian but I do not think it's appropriate to share it online
Ian Donnoe's birth name is Donnoe, Ian Matthew.
Angiosperms
Ian is a Hawaiian name cause it has Ian it means hawaii
Ian Samwell's birth name is Ian Ralph Samwell.
Ian Rothkerch's birth name is Ian Mansfield Rothkerch.
Ian Novick's birth name is Ian F. Novick.
Ian Ogilvy's birth name is Ian Raymond Ogilvy.
Ian Rilen's birth name is Ian William Rilen.
Ian Sharrock's birth name is Ian William Sharrock.
Ian Truitner's birth name is Ian Lawrence Truitner.