Modern American blend, likely meaning 'unique' or 'solitary'
Shamonica is a modern American invented name. It likely combines the popular prefix 'Sha-' with the name Monica, which is derived from the Latin 'monere' (to advise) or the Greek 'monos' (alone).
Fewer than 5 girls were named Shamonica in 2025.
US births per 5-year period, 1990–present (SSA data).