Variant of Madeline, from Magdalene meaning 'of Magdala,' a town on the Sea of Galilee.
Madaline is a variant spelling of Madeline (or Madeleine), which derives ultimately from the Hebrew Migdal-El, meaning 'tower of God' — a place name that became a personal identifier through Mary Magdalene of the New Testament. Mary of Magdala is one of the most significant figures in Christian tradition, present at the Crucifixion, the Burial, and the Resurrection, and her epithet Magdalene passed through Latin, Greek, Old French, and Middle English, softening and transforming over centuries into the familiar Madeline. The spellings multiplied across languages and regions: Madeleine in French, Magdalena in Spanish and German, Maddalena in Italian, and Madeline or Madaline in the English-speaking world.
The French Madeleine carries particular cultural weight as a small sponge cake flavored with lemon and browned butter — immortalized in Marcel Proust's In Search of Lost Time (1913), where the taste of a madeleine dipped in tea triggers the narrator's involuntary cascade of memory. This literary association gave the name a philosophical and sensory dimension it had not previously possessed: Madeline became shorthand for the mysterious power of memory and the way the past is encoded in the body. In children's literature, the plucky Madeline of Ludwig Bemelmans's beloved 1939 picture book series gave the name a bright, courageous, French-accented personality that has endured across generations.
The Madaline spelling, with its single 'e' at the end and the 'a' replacing the second 'e' in the middle, is an Americanized simplification that keeps the name's full sound while giving it a slightly more grounded, less Francophile appearance. It has been in steady use in the United States since the early twentieth century, never dominant but always present, and today reads as warmly classic — familiar enough to feel safe, with spelling variant enough to feel considered.