Hyphens are acceptable. "Emma-Claire" looks far more stylish than "EmmaClaire123." This falls perfectly under FB acceptable stylish name extra quality because it remains readable and real.
Principles for creating a stylish, acceptable name fb acceptable stylish name extra quality
𝕸𝖗. 𝕻𝖎𝖊𝖈𝖊, 𝕮𝖔𝖔𝖑 𝕮𝖍𝖆𝖒𝖕, 𝕻𝖗𝖔 💯 How to Make Your Name Acceptable Hyphens are acceptable
Combining a standard name with small stylish accents (like ⚡ or 💎) is more likely to be accepted than heavy Gothic or cursive scripts [7, 8]. Character Limits: acceptable name 𝕸𝖗. 𝕻𝖎𝖊𝖈𝖊