How do you say little brother in Farsi?

The most common way to say "little brother" in Farsi is "برادر کوچک" (barādar-e kočak).

Here's a breakdown:

* برادر (barādar): Brother

* کوچک (kočak): Small, little

You can also use "داداش کوچیکه" (dādāš kočike), which is a more informal and friendly way to say "little brother". This is a common term used by family and close friends.

It's important to note that "کوچیک" (kočak) can be used to indicate both age and size. In this context, it specifically refers to the younger sibling.