Where does “aquel” come from?

aquel (Chavacano) comes from Spanish aquél, from Vulgar Latin *eccum ille, from Latin eccum, from Latin ecce, from Latin -ce, from Proto-Italic ke, from Indo-European *ḱe.

aquel (Chavacano): that far from both the speaker and the person addressed

Definitions

that far from both the speaker and the person addressed

Ancestry of “aquel”, step by step

Step	Language	Word	Meaning
1	Spanish	aquél	that one; the former; anyone/anything
2	Vulgar Latin	*eccum ille	—
3	Latin	eccum	behold him; here!, look!
4	Latin	ecce	see!, look!, behold!, points out something with...
5	Latin	-ce	affixed, usually to demonstratives, forming...
6	Proto-Italic	ke	here
7	Indo-European	*ḱe	—

Every word from Indo-European *ḱe →Every word from Latin -ce →Every word from Proto-Italic ke →