Illam /ˈɪləm/ is a Malayalee lineage system used for classification and identification of castes in Kerala, South India. There are mainly two castes which used Illam as their house. They are Nair and Namboothiris. The House of Namboothiries (the Brahmins of Kerala) are also called the Brahmaalayam or Mana. The house is built according to the canons of Vaasthusaasthram, meaning architecture in Sanskrit language.
In Namboothiri system, each Namboothiri male (or unmarried female) is identified by his/her respective paternal family name. A married female adopts her husband's family name. Each family is affiliated to a Gothra and Pravara. The Gothra name demonstrates the family's traditional style of knowledge acquisition and expertise in ancient theories. Based on the fact that cross-breeding of excellent but different species yields better quality, marriage from a family belonging to the same Gothra was and is still banned for Namboothiris. Each Gothra has several sub-classes known as Pravara. If by mistake, a boy marries a girl of the same Gothra, he is not allowed to have sex with her. He has to treat her like he treats his mother.
Illam is a 1988 Tamil-language Indian feature film directed by I. V. Sasi, starring Sivakumar and Amala in lead roles. The film was a remake of Malayalam film Sanmanassullavarkku Samadhanam.
Girl I wanna thank your mama
For making such a beautiful daughter
Girl you know your looking lovely
Got all the supermums looking ugly
And I know, I know
You cant, you cant
I know you cant help it baby
Alright, alirght
Okay, okay