Hi, here are some names that I can think of that are either jugglings of letters or names close enough to the original ones:
Juliana: Janalee, Janail, Jalain, Jolein, Juliann, Julina,
Liana, Uliana, Julaina, Julaine, Lanai,
Ilana,
Naila, Njaila, Jalia, Najulia, Najula, Najail,
Luna, Lujiana, Lujana, Lujanae, Jalna
Carolina: Coralina, Corallina,
Coral, Corail, Cornila, Carnalee, Carolee, Carlina, Corlia, Corlie, Corlina, Carlin,
Carola, Carolain, Lanci, Narola,
Nola, Coria, Corria, Cariol, Cariola, Carniola,