Three people who say their names in Grace's ritual: Tomas (shaking hands), Ari (a teen with a teal strip on her wrist) and Delia (frozen tears on her lashes).
From the books
“A man with shaking hands whispered, “Tomas.””
Part 1, Chapter 11: Ocrite Split, p. 256
“A teen with a teal strip on her wrist said, too quickly, “Ari.””
Part 1, Chapter 11: Ocrite Split, p. 256
“A woman with tears frozen on her lashes murmured, “Delia.””
Part 1, Chapter 11: Ocrite Split, p. 256