A variant of Jacqueline, the feminine of Jacques, ultimately from Hebrew Jacob meaning 'supplanter.'
Jacqulina is a variant of Jacqueline, the feminine form of Jacques, ultimately from the Hebrew name Jacob, meaning supplanter. That ancestry ties it to one of the great biblical naming lines, even though the spelling has been reshaped into a more individualized form.
The result is a name that keeps the classical family resemblance while introducing a more stylized, slightly unexpected spelling. As a given name, Jacqulina feels formal but personalized. It retains the elegance of the Jacqueline family while sounding a little rarer and more ornamental.
Names like this often appeal because they preserve heritage while signaling a unique path through spelling. Jacqulina has that balance: rooted, recognizable, and still distinctive.