It IS known as " Falsa"
as it isn't indian fruit, it doesn't have any indian name but it is known as neel badari in sanskrit. I don't know how it has a name in sanskrit as it is not native to our country.
FALSA
Java Plum
jaamun
Jamun is called Jambul (เคเคฎเฅเคฌเฅเคฒ) in Sanskrit.
In Sanskrit, jamun is called Jambu.
Black plum is called "Jamun" in Hindi.
Java plum
jambul, jambolan, jamblang, or jamun
harami kutai teri web site
jamun sirka
jamun or jamhul
jamun sirka
The scientific name of jamun leaf is Syzygium cumini.
jambul fruit is also called JAMUN.
Bilberry is called "เคจเฅเคฒเคฌเฅเคนเคฐเฅ" (neelberi) in Hindi.