Amplify

Considering the quirk "Amplify" which allows the user to boost other quirks or imbue objects with enhanced power through touch, several fitting hero names for a female character emerge, categorized by different stylistic approaches:

Names emphasizing power and amplification:

• Amplia: A straightforward and elegant name suggesting amplification and breadth of power.
• Resonance: Evokes the idea of amplifying existing power, creating a resonating effect.
• Surge: Captures the sudden and powerful nature of the quirk's effect.
• Augment: A more technical-sounding name highlighting the enhancement aspect.
• Fortissimo: A musical term signifying the loudest dynamic, reflecting the power boost.
• Overdrive: Suggests pushing abilities beyond their normal limits.
• Catalyst: Implies the ability to trigger or accelerate existing powers.

Names highlighting the transfer of power:

• Transcend: Suggests surpassing limitations through power transfer.
• Relay: Implies the act of passing on or transferring power.
• Conduit: A more subtle name suggesting the channeling of power.
• Emissary: Suggests being a messenger or carrier of amplified power.
• Nexus: Implies a central point of connection and power transfer.

Names with a more mystical or ethereal feel:

• Luminary: Suggests a bright and powerful being, capable of amplifying light or energy.
• Aura: Refers to the energy field surrounding a person, hinting at the power transfer.
• Seraphina: A name with angelic connotations, suggesting a powerful and benevolent protector.
• Celestia: Evokes a celestial and powerful presence.

Names with a more modern or edgy feel:

• Amp: A short, punchy name derived from "Amplify."
• Volt: Suggests electrical power and energy.
• Echo: Implies the reverberating effects of amplified power.
• Kinetic: Highlights the movement and energy associated with the quirk.

Names incorporating Japanese elements (fitting the MHA aesthetic):

• Kōon (光音): Meaning "light sound," suggesting amplified energy.
• Ryūka (流歌): Meaning "flowing song," suggesting the smooth transfer of power.
• Hibiki (響): Meaning "resonance" or "echo," reflecting the quirk's effect.

The best choice will depend on the specific personality and backstory of the character. Consider which name best reflects her fighting style, moral compass, and overall presence within the story.