Eldest child is now 20 - popular names among his contemporaries were/are:
Oscar, Oliver, Luca/Lucas, James, Josh(ua), Harry, Harrison, Jordan, Jack, Finn.
Tallulah, Isabel(la), Grace/Gracie, Charlotte, Emily, Lily/Lilly/Lilya, Eve/Evie/Eva, Mia/Maya, Sophie/Sophia, Amelia/Emilia/Amelie/Milly.
Younger child is 11 and there's surprisingly little difference despite the age gap. So most of the above and ...
For boys more Jayden and more of the traditional names like Thomas, George, Joseph/Joe.
For girls less of the traditional names and lots of vowel names - Ava, Ada, Aria, Isla, Ivy, Ella, Ellie and the L names are joined by Lila/Lyla and Lyra. Lots of Bella and longer variations containing Belle/Bella.