Eva Malia St. Clair was born to Elena Horner and Victor St. Clair at 7:38 a.m. on Feb. 1 at La Clinica Biblica in San Jose, Costa Rica. Eva weighed 8 lbs., 2 oz., and measured 21 inches. She is the couple’s first child. Eva and Victor operate an inn and surfing instruction business in Santa Teresa, about 110 miles west of San Jose. Eva’s family, including Uncle Marley Horner and grandparents Leigh and Greg…