Originally Posted by
MikkoAkure
Obviously it's not 1-to-1 and it's not on an actual person's face, but it looks like it could be a stylized version of it copied over and over for a long time to a point where it's lost its original meaning.
I think the three lines on each side + horns + spiky crown + mess in the middle + wavy line on the bottom stand out and makes a more compelling or at least more interesting argument than an obscure boss.
Until release we can say just about anything since we don't have anything to really go on and this is the unfounded speculation thread.
If I wanted to really get my tin foil hat on I could say that the script under the 6 vertical lines is proto-Eorzean for "X", "upside-down L", "T", "I", "backwards M", "upside-down S": "Xltims", and that after getting killed by Gaius and reforming incompletely, Altima suffered amnesia/soul damage and can barely write her name or form her glyph anymore but a half-remembered mission on a shard resulted in her bringing a whole bunch of people to the Source in Solution Nine. Or she did show up long ago on a shard and the gylph became a symbol of being saved and over thousands of years became what we see now.