If you love traditional and popular names, you could look at the top 100 stats for the last couple of years and see what stands out.
I like Charlie, Ava, Jake, Max and ...
Darcey, Daisy, Emma, Emily, Eleanor, Freya, Flora, Grace, Georgia, Hannah, Hope, Holly, Heidi, Iris, Ivy, Isabel, Imogen, Katie, Lily, Lucy, Lydia, Lauren, Natalie, Natasha, Olivia, Phoebe, Poppy, Ruby, Rosie, Sophie, Sophia, Thea, Zara
Ben, Dylan, Daniel, Ethan, Edward, Elliot, Freddie, George, Harry, Henry, Isaac, Liam, Lucas, Nicholas, Nathan, Oliver, Oscar, Owen, Patrick, Reuben, Rhys, Samuel, Thomas, William, Zach