From [name_f]Mary[/name_f] (including variations, similar sounds/letters, and similar meanings):
[name_f]Astra[/name_f]
[name_f]Danica[/name_f], [name_f]Dolores[/name_f]
[name_f]Estee[/name_f], [name_f]Estelle[/name_f], [name_f]Esta[/name_f], [name_f]Esther[/name_f]
Hesper, [name_f]Hester[/name_f]
[name_f]Kailani[/name_f]
[name_f]Mary[/name_f]-[name_f]Anne[/name_f], [name_f]Mariana[/name_f], [name_f]Marina[/name_f], [name_f]Maris[/name_f], [name_f]Marlene[/name_f]/[name_f]Marlena[/name_f], Marcelline, [name_f]Marcella[/name_f], [name_f]Marciella[/name_f], [name_f]Maureen[/name_f], [name_f]Marcia[/name_f], [name_f]Marsha[/name_f], [name_f]Marla[/name_f], [name_f]Mariah[/name_f], [name_f]Maribel[/name_f], [name_f]Marielle[/name_f]/[name_f]Mariella[/name_f], [name_u]Marlowe[/name_u], [name_f]Marta[/name_f], [name_f]Maya[/name_f]/[name_f]Maia[/name_f], [name_f]Mayra[/name_f], [name_f]Marya[/name_f], [name_f]Marietta[/name_f], [name_f]Martha[/name_f], Marlise, [name_f]Marilee[/name_f]/[name_f]Mary[/name_f]-[name_u]Lee[/name_u], [name_f]Mariam[/name_f], [name_f]Maren[/name_f], [name_f]Maya[/name_f], [name_f]Marybeth[/name_f], [name_f]Marilou[/name_f], [name_f]Meryl[/name_f], [name_u]Meredith[/name_u], [name_f]Mia[/name_f], [name_f]Mira[/name_f], [name_f]Moira[/name_f], [name_f]Moana[/name_f]
[name_f]Nerida[/name_f]
[name_f]Stella[/name_f]
[name_f]Tara[/name_f], [name_f]Thalassa[/name_f]
[name_f]Vespera[/name_f]
From [name_f]May[/name_f]/[name_f]Margaret[/name_f] (which [name_f]May[/name_f] is a variation of):
[name_f]Gretchen[/name_f]
[name_u]June[/name_u] (this is kind of sweet as a way to honor a [name_f]May[/name_f], with the idea that [name_f]May[/name_f] lives on and turns to [name_u]June[/name_u]!)
[name_f]Margaret[/name_f], Marquetta, [name_f]Marjorie[/name_f], [name_f]Madge[/name_f], [name_f]Megan[/name_f], Maielle, [name_f]Mira[/name_f]
[name_f]Pearl[/name_f]
[name_f]Rita[/name_f]
[name_u]Quinn[/name_u] (as a nod to the 5th month)
From [name_f]Mabel[/name_f] (diminutive of [name_f]Amabel[/name_f]):
[name_f]Amanda[/name_f] (same meaning) [name_f]Amilia[/name_f] (same meaning), [name_f]Anabelle[/name_f]/[name_f]Anabel[/name_f]/[name_f]Annabelle[/name_f] (the Scottish variant of [name_f]Amabel[/name_f])
[name_f]Maya[/name_f]-[name_f]Belle[/name_f]