Leo George Kraiten Efron A son born May 10 to Clare and Michael Efron of Melbourne, Australia, formerly of Oakland. He is the brother of Max. Grandparents are Kaye and Ben Kraiten of Melbourne, David Efron of Oakland and Sheila Haglund of Cedarhurst, N.Y. Great-grandparents are Sara Efron of Bellevue, Wash., the late Max Efron, Beatrice Bader of Cedarhurst, N.Y., and the late Leo Bader.

Talia Alexandra Levi A daughter born April 14 to Joanna and Benjamin Levi. She is the sister of Maya Isabel. Grandparents are Francine and Paul Goldman of Orinda and Lora and Aleksander Levi of Haifa.

Sarah Emma Silverberg-Rajna A daughter born May 4 to Shana and Hugo Silverberg-Rajna of Fremont. She is the sister of Judith. Grandparents are Lena and Jussi Rajna of San Jose, Darby Silverberg of Manhattan Beach and the late Judy Silverberg.

Alex Curtis Stettner A son born Dec. 20 to Tracy Anne and Aaron Curtis Stettner of Millbrae. Grandparents are Kathy and Don Williams of Hillsborough, and Leslie and Gary Stettner of Scottsdale, Ariz. Great-grandparents are Nadine and Peter E. Williams of San Francisco, Gertrude Roberts of San Mateo, the late Alex Ackland Roberts, Thelma Oenning of Jacksonville, Fla., the late Jack Oenning and the late Lucy and B.J. Stettner. Aunt is Michelle Williams of Hillsborough.