Real age of Jacinda Barrett in The Namesake
In the movie The Namesake, Jacinda Barrett was:
33 years old
That was the real age of the celebrity according to our calculation.
The calculation of the shown age took into account the first day of the year in which the movie The Namesake was released:
January 1, 2006
And the day in which Jacinda Barrett was born:August 02, 1972
Since movies usually don't take more than one year to be released since the beginning of the filming process, Jacinda Barrett may have been one year younger or one year older than the shown age while some scenes of the movie were being filmed.