Cash Nicholas Mancini: A boy born Dec. 15, 2018, to Cara Johnston and Nick Mancini of Rock Springs.
Kiara Cecilia Amrine: A girl born Dec. 15, 2018, to James and Shane Amrine of Rock Springs.
Daymain Caige Calhoon: A boy born Dec. 13, 2018, to Shanna Van Nortrick of Rock Springs.
Finnagen Hunter Bieber: A boy born Dec. 12, 2018, to Chris and Breeun Bieber of Green River.
Alaina Jo Walker: A girl born Dec. 11, 2018, to Alex and Joellen Walker of Rock Springs.
Grant Brighton Murphy: A boy born Dec. 11, 2018, to Kolter and Mikaylah Murphy of Green River.
Timber Rain Reitz: A girl born Dec. 10, 2018, to John and Carrie Reitz of Green River.
Eliza Felix Bravo: A girl born Dec. 10, 2018, to Maria and Pedro Bravo of Rock Springs.
Winter Elizabeth Wvolle: A girl born Dec. 10, 2018, to Angela May of Rock Springs and the late Nick Wvolle.
Josephine Elizabeth Sis-Gonzalez: A girl born Dec. 9, 2018, to Jocelyn Elizabeth Gonzalez-Suchite of Rock Springs.
All births are at Memorial Hospital of Sweetwater County unless otherwise noted.