The son of your First counsin is your First cousin, once removed. The son of your Second Cousin is your Second Cousin, once removed. The son of your First Cousin, once removed, is your First cousin, twice removed. etc. So the child of your any-kind-of-cousin is the same-kind-of-cousin, removed once more than your any-kind-of-cousin is from you.
Your mother's first cousin's son is your second cousin. Her first cousin's son's son (her first cousin's grandson) is your second cousin, once removed.
A person's relationship to the child of a cousin is the same as that person's relationship to the cousin, with one remove added. If your cousin is your first cousin, then his son is your first cousin, once removed. If your cousin is your second cousin, then his son is your second cousin, once removed. If your cousin is your first cousin, once removed, then his son is your first cousin, twice removed.
Your cousin's son is your cousin, once removed. For example, if your cousin is a second cousin, the son is your second cousin, once removed.
Your son and your first cousin's son are second cousins to each other. Your first cousin's son is also YOUR first cousin, once removed.
Your first cousin's son is your first cousin, once removed. Your second cousin's son is your second cousin, once removed.
Your mother's first cousin's son is your second cousin. Your mother's second cousin's son is your third cousin. And so forth.
The son, or daughter, of your father's first cousin is your 2nd cousin. The son, or daughter, of your father's second cousins is your third cousin. The son, or daughter, of your father's third cousin is your fourth cousin. And so on.
Your mother's cousin's son is your second cousin.
Your first cousin's son is your first cousin, once removed.
cousin because your cousins son is your 2 cousin
Your first cousin's son is your first cousins once removed. Your second cousin's son is your second cousin, once removed. Your 10th cousin's son is your 10th cousin, once removed. The child of any kind of cousin is that kind of cousin, once removed.
The name given to the son of your aunt is first cousin or simply cousin.