Yes, you may if you meet the following requirements:
Gross Income: They earned less than $4,200 each in 2019.
Total Support: You provide more than half of the total support for the year. - Support Test
Relationship: Must be your child, adopted child, foster child, brother or sister, or a descendant of one of these
They cannot be claimed by anyone else.
For details, click here:
Credit for Other Dependents
