Naming your children after movie stars? It’s a good bet that Alberta couples are in that mode as Liam and Emma come up number one as name choices for babies there in 2010. (That’s Mr Neeson and Ms Thompson at left). Liam was the most popular name for baby boys in Alberta pushing Ethan out of the top spot after a nine-year reign, Service Alberta said Wednesday. Emma was the most popular name for girls in 2010. In 2009, Olivia was the most popular for girls. Emma was also the most popular name for girls in 2003, 2004 and 2005.