A couple of very interesting reads:
Upswing Girls names
Upswing Boys names
Its quiet interesting to see the curve of how the names below mentioned in the articles have picked up. Even names which are not popular ones can definitely be from a certain period as they illustrate. They also give hints as to what is going to be even more popular in the next couple of years.
Popular ones
Ava, Isla, Poppy, Sophia, Lola, Eva, Layla, Sienna, Florence, Sofia, Emilia, Evelyn, Bella, Esme, Eliza, Willow, Elsie, Maryam, Ivy, Violet, Annabelle,
Less popular ones but still 'of the time'
Seren, Darcy, Lottie, Hattie, Etta, Beatrice, Beatrix, Iris, Olive, Mabel, Nancy, Bonnie, Minnie, Lyla, Lena, Lyra, Luna, Mila, Myla, Elodie, Betsy, Betty, Arabella, Penelope, Skyler, Harper, Ariana, Aurora, Aurelia.
Popular ones
Riley, Leo, Noah, Oscar, Max, Henry, Lucas, Isaac, Mason, Freddie, Sebastian, Theo, Harley, Arthur, Jenson, Tommy, Blake, Bobby, Frankie, Reuben, Dexter, Stanley, Elijah, Hugo, Seth, Theodore
Less popular ones but still 'of the time'
Ronnie, Reggie, Rex, Albert, Felix, Jasper, Casper, Roman, Rowan, Romeo, Copper, Ted, Teddy, Eli, Elias, Milo, Arlo, Layton, Chase, Heath, Brody, Buddy, Bodhi, Rufus, Rafferty, Hunter, Archer, Wilfred, Walter, Ernest