The Namesake (film)

The Film of the Book with the same name by Jhumpa Lahiri. Directed by Mira Nair. The movie talks about the differences between two first generation immigrants(Ashima and Ashoke), and their children(Gogol/Nikhil and Sonia) The story begins when Ashima and Ashoke Ganguli move from Calcutta, India to New York. They have a son, whom they temporarily name Gogol, after Nikolai Gogol, and a daughter Sonia. Gogol (Kal Penn, yes that Kal Penn) eventually becomes his legal name, and it shapes much of the events of his life. Gogol eventually changes his name to Nikhil and falls in love with two women, both very different.

Not to be confused with namesakes in general nor Namesake gags.

Tropes used in The Namesake (film) include:

Arranged Marriage - Ashima and Ashoke Ganguli met only once before their marriage.
Culture Clash - The entire movie's premise
Dawson Casting: Kal Penn is Gogol/Nikhil in high school and throughout his life. Kal Penn in in his thirties and is in fact only 7 years younger than Tabu, the actress who plays Ashima, Gogol/Nikhil's mother.
Dying Alone - Happens to Ashoke.
Embarrassing First Name - Gogol does not want to be named Gogol. He keeps changing his nickname in his quest to find an identity.
Hey, It's That Guy!: Gogol/Nikhil is played by Kal Penn from the Harold & Kumar Go to White Castle movies. Ashoke is played by Irrfan Khan, who some may recognize as the policeman from Slumdog Millionaire. Also, if you really pay attention, you will notice that Sonia's actress, Sahira Nair, was a young Meena in the movie Mississippi Masala, also directed by Mira Nair.
She's All Grown Up - When Gogol meets his childhood friend and second love Moushumi.
Timeshifted Actor - In the film, Gogol is played by female infant and a male child as a young kid. Kal Penn's hair is the main age-marker between his character's teen years and adulthood. Similarly, Sonia is an infant in her earlier scenes.
Train Station Goodbye- Inverted(or subverted) with Moushumi and Gogol. They are about to get on a train to see Gogol's parents, when Gogol finds out about Moushumi's affair. She leaves the train station and Gogol gets on the train without her.
- Life-changing events associated with trains are all through this story. Ashok nearly died in a midnight train crash; he had a book by Nikolai Gogol, the fluttering pages drew rescuers' attention and saved him. In the film, when the family visits India they take a train to the Taj Mahal, where Gogol decides he wants to be an architect.
Your Cheating Heart- Moushumi. Enough said.