Jaquelyn \j(a)-quel-yn, jaqu(e)-lyn\ as a girl's name is a variant of Jacqueline (French). See for meaning of Jaquelyn. The baby name Jaquelyn sounds like Jaquelynn, Jaquelin and Jacquelyn. Other similar baby names are Jacelyn, Jaqueline, Jacquelynn, Jacquelyne, Jacquelin, Jacqualyn, Jackelyn and Jaelyn.