Hrim carries two different traditional names depending on which Shakta text is doing the naming, and the difference is not trivial. Many Tantric sources call it the maya bija, the seed of maya, meaning the divine creative power that projects the manifest world, aligning it with the goddess's cosmogonic role. Others, particularly in devotional rather than strictly cosmological contexts, call it the lajja bija, the seed of modesty or shame, a name that points instead toward a moral register, restraint before the sacred, rather than toward cosmology. Both names are attested across genuine Shakta liturgical material from the Tantric period onward, roughly the eighth century CE forward, and neither has displaced the other, so a single mantra carries two coexisting explanations of what its own seed syllable is supposed to mean, one cosmological and one moral, and which one a given lineage teaches depends on which strand of Devi Mahatmya era commentary it descends from.
Transmission of hrim is comparatively open relative to some of the more restricted Shakta material: it appears attached to numerous goddess mantras across Shakta practice generally, not confined to any single lineage's initiatory sadhana, and it is printed and taught without the secrecy that surrounds some of the higher Shri Vidya formulas built from combinations of bijas including this one. That openness has a cost for translation, since a syllable used this widely across so many different textual and sectarian contexts accumulates layered, sometimes inconsistent glosses over centuries, and no single English rendering, illusion's seed or modesty's seed, captures the accumulated range of what different lineages have meant by it.