How many vocaloid are there?

Answer 1

There are many different Vocaloids in many different languages, including English, Japanese, Chinese, Korean, and Spanish. There are approximately 40 Vocaloids out there, either already made or in production, as of early March 2012.

Vocaloid 1

English: (All from Zero-G)

Lola

Leon

Miriam

Japanese: (All from Crypton Future Media)

Meiko

Kaito

Vocaloid 2

English:

(Power FX)

Sweet Ann

Big Al

(Zero-G)

Prima

Sonika

Tonio

Japanese:

(Crypton Future Media)

Hatsune Miku

Kagamine Rin/Len

Megurine Luka (Bilingual, speaks English as well, but no English interface)

Miku Append

Rin/Len Append

(internet Co.)

Kamui Gackpoid

Gumi Megpoid

Lily

Gachapoid

(AH-Software)

SF-A2 Miki

Hiyama Kiyoteru

Kaai Yuki

Iroha Nekomura

(Bplats)

VY1

VY2

(Ki/oon Records)

Piko Utatane

Vocaloid 3

(Note: With the update of the Vocaloid Engine, one can now choose the language interface. All Vocaloids will be able to be used in the Chinese, Korean, Spanish, Japanese, and English interfaces.)

English:

(Power FX)

Oliver

Korean:

(SBS Artech)

SeeU (Bilingual, Japanese)

Spanish:

(Voctro Labs)

Clara

Bruno

Japanese:

(Bplats)

VY1v3

(Yamaha)

MEW

(Internet Co.)

Vocaloid 3 Megpoid

CUL

(MOEJapan)

Tone Rion

(AH-Software)

Yuzuki Yukari

(1st PLACE)

IA

Coming Soon:

Japanese:

(Internet Co.)

Gumi Megpoid Native (March 16 2012)

(Surfer's Paradise/Studio DEEN)

Aoki Lapis (April 16 2012)

(Yamaha)

Ring Suzune (2012)

Lui Hibiki (2012)

Chinese:

(Yamaha)

Yayin Gongyu (June 12 2012)

Answer 2

As of this writing, 17 Dec, 2012, there are 45 Vocaloids that have existed or still exist as commercial products, private use only, prototpes, or experiments. Not included in the count are upcoming products and characters who's status are unknown.