Siman

سيمانIn ArabicⵙⵉⵎⴰⵏIn Tifinagh

Meaning: Two souls (the father's and the mother's)
About the name: The Tachelhit Wikipedia name list glosses Siman, also Siniman, as 'two souls, of the father and of the mother'. In Tashelhit iman is the soul or self (Wiktionary), and sin is 'two' in Central Atlas Tamazight.
For: A girl
Origin: Amazigh
Other spellings: Simane, Siniman

Islamic naming guidance

Draft: not yet reviewed by a scholar. This is not a fatwa.

Good meaning, nothing against it in the sources

Confidence: medium

No source is recorded for this ruling yet.

Put Siman on a shortlist and let family and friends vote on it.