https://www.irs.gov/pub/irs-pdf/i1040gi.pdf
Check page 6 of the link. I believe it’s just called “credit for other dependents”.
I did see it. Ty.
Is Your Qualifying Relative
Your Dependent?
A qualifying relative is a person who is your...
Son, daughter, stepchild, foster child, or a descendant of any of them (for example, your grandchild)
or
Brother, sister, half brother, half sister, or a son or daughter of any of them (for example, your niece or nephew)
or
Father, mother, or an ancestor or sibling of either of them (for example, your grandmother, grandfather, aunt, or uncle)
or
Stepbrother, stepsister, stepfather, stepmother, son-in-law, daughter-in-law, father-in-law, mother-in-law, brother-in-law, or sister-in-law.
or
Any other person (other than your spouse) who lived with you all year as a member of your household if your relationship didn’t violate local law. If the person didn’t live with you for the required time, see Exception to time lived with
you, later.
AND
Who wasn’t a qualifying child (see Step 1) of any taxpayer for 2018. For this purpose, a person isn’t a taxpayer if he or she isn’t required to file a U.S. income tax return
and either doesn’t file such a return or files only to get a refund of withheld income tax or estimated tax paid. See Pub. 501 for details and examples.
AND
Who had gross income of less than $4,150 in 2018. If the person was permanently and totally disabled, see Exception to gross income test, later.
AND
For whom you provided over half of his or her support in 2018. But see Children of divorced or separated parents, Multiple support agreements, and Kidnapped child, later.