Women are underrepresented in a lot of roles throughout the world. It is usually due to some combination of social norms, expected gender roles, lack of opportunities, and old fashioned sexism.

It’s also possible you simply don’t see many female rappers because it’s not the music you seek out. There are lots of very talented women in the rap scene. Though they certainly do not get the attention they deserve (see the paragraph above).

Edit: to answer the second part of your question, I’ll go old school and say Rebirth of Slick by Diggable Planets. Missy Elliott and Lauren Hill are top-shelf, too. Other people here have mentioned Doechii; she’s a new star on the rise.

I really love Doechii, especially “Denial is a river”. But her whole most recent mixtape is amazing. Also do checkout her Tiny Desk performance, she is the one to watch I think.

I like dessa from doomtree, jean grae, doechii

I’ll echo what others have said and mention Rainforest by Noname (or any of her other music)

The majority of hip-hop I listen to is female. Tierra Whack (who imho is one of the world’s all time greatest rapper), Latto, Glorilla, Megan Thee Stallion, Bea (despite the beef), Audrey Nuna, Young Miko, City Girls, Cardi B, Mariah the Scientist, Omeretta the Great, Doja, Ms. Nina, Renni Rucci, Lady Lashure, THOT Squad, Londynn B, LightSkinKeisha, REI AMI, Baby Tate, Tommy, Noname, Nitty Scott … and so on

Little Simz, Sampa the Great, and Snow Tha Product are some of my modern favorites

Not sure but there’s also not a lot female metal musicians, but I have a feeling that’s changing more and more. Prolly just because rock n roll used to be a manly guy thing? I can imagine similar things used to be like that in hiphop?

Even though there’s probably a larger number of male rappers, i wouldn’t say the number of female ones is “low” necessarily. That being said, the reason is probably sexism lol.

Anyways, here’s my favorite songs from female rappers:

• Decline Him, Quay Dash
• StickUp!, Kari Faux
• Sugar Mama, Dua Saleh
• 1991, Azealia Banks
• Drown, DonMonique
• Estragen, Apani B Fly + several others
• Hustling, Trina

Gangsta Boo Princess Loko There were always good female rappers in Memphis

Keny Arkana - La Rage

I’m On - Kamaiyah

I’m not as into rap lately but I used to really like Noname

Lady of Rage is one of my favorites.

Best known for “Afro Puffs”, which I believe was on Dr Dre’s debut album.

*edit: song title

Here’s a few I could suggest
Cap Chronicles - tg.blk
Love Being Used - tg.blk
Dora - Tierra Whack
Orion’s Belt - Kitty ray
One life, might live - Little Simz

Angel Haze. She hasn’t released an album in a decade but she still comes out with singles every now and then. My favourite songs are “No Limits” and “Weight”

I also love Meg the Stallion’s Tramazine album.

Notable mention: “4AM in Toronto” by Miloh Smith & Junia-T

Like a lot of male dominant professions, women often have a hard time gaining success in this industry. Whether that’s because fewer female rappers exist or labels are just less willing to sign them, I don’t know.